| Movie | 1990 | A Grand Day Out | Wallace (voice) | |
| Movie | 1993 | The Wrong Trousers | Wallace (voice) | |
| Movie | 1996 | A Close Shave | Wallace (voice) | |
| Movie | 2005 | Wallace & Gromit: The Curse of the Were-Rabbit | Wallace / Hutch (voice) | |
| Movie | 2004 | Belonging | Nathan | |
| Movie | 2008 | A Matter of Loaf and Death | Wallace (voice) | |
| Movie | 1978 | Who Is Killing the Great Chefs of Europe? | St. Claire | |
| Movie | 1970 | Taste the Blood of Dracula | Samuel Paxton | |
| Movie | 1963 | The V.I.P.s | Doctor | |
| Movie | 1968 | The Drummer and the Bloke | Eric | |
| Movie | 1970 | Sweeney Todd | Brogden / Mundel / Hopkins | |
| Movie | 1965 | Rapture | Armand | |
| Movie | 1962 | I Thank a Fool | Sleazy Doctor | |
| Movie | 2022 | Last Of The Summer Wine: 30 Years Of Laughs | Self (archive) | |
| Movie | 1964 | Clash by Night | Victor | |
| Movie | 1968 | Inadmissible Evidence | Hudson | |
| Movie | 1979 | You're Not Watching Me, Mummy | Leslie | |
| Movie | 1959 | Brand | Doctor & Provost | |
| Movie | 1983 | Getting Sam Home | Norman Clegg | |
| Movie | 2010 | Wallace & Gromit's World of Invention | Wallace (voice) | |
| Movie | 2002 | Wallace & Gromit's Cracking Contraptions | Wallace (voice) | |
| Movie | 1971 | The Road Builder | Rev. Rupert Palafox | |
| Movie | 1996 | Wallace & Gromit: The Best of Aardman Animation | Wallace | |
| Movie | 1973 | Beyond Our Means | Onslow | |
| Movie | 2015 | A Grand Night In: The Story of Aardman | Self - Voice of Wallace | |
| Movie | 1977 | The Obelisk | Ernest | |
| Movie | 1960 | Doctor in Love | Mr. Luke (uncredited) | |
| Movie | 1961 | The Zoo Story | Peter | |
| Movie | 1973 | Lady Killer | Man | |
| Movie | 1955 | Quay South | Corporal Foster | |
| Movie | 2006 | Gromit's Tail-Waggin' DVD | Wallace (voice) | |
| Movie | 1962 | The Trial | Uncle Max (uncredited) | |
| Movie | 1966 | The Bible: In the Beginning... | Minor Role (uncredited) | |
| Movie | 1960 | The Millionairess | Minor Role (uncredited) | |
| Movie | 1958 | A Night to Remember | Minor Role (uncredited) | |
| Movie | 1970 | My Lover, My Son | Sir Sidney Brent | |
| Movie | 1978 | Full Circle | Jeffrey Branscombe | |
| Movie | 2003 | Easy | Man (uncredited) | |
| Movie | 1979 | She Loves Me | Ladislav Sipos | |
| Movie | 2006 | Displacements | himself | |
| Movie | 1970 | Scream and Scream Again | Schweitz | |
| Movie | 1974 | The Capone Investment | Wheatfield | |
| Movie | 2006 | How Wallace & Gromit Went to Hollywood | Self | |
| Movie | 1954 | Child's Play | Bill - grocery merchant | |
| Movie | 1993 | The Crane | Man (uncredited) | |
| Movie | 1972 | The Moonstone | Mr. Buff | |
| Movie | 2002 | Shopper 13 | Wallace (voice) | |
| Movie | 2002 | The Autochef | Wallace (voice) | |
| Movie | 2002 | A Christmas Cardomatic | Wallace (voice) | |
| Movie | 2002 | The Tellyscope | Wallace (voice) | |
| Movie | 2002 | The Snowmantron | Wallace (voice) | |
| Movie | 2002 | The Bully Proof Vest | Wallace (voice) | |
| Movie | 2002 | The 525 Crackervac | Wallace (voice) | |
| Movie | 2002 | The Turbo Diner | Wallace (voice) | |
| Movie | 2002 | The Snoozatron | Wallace (voice) | |
| Movie | 2002 | The Soccamatic | Wallace (voice) | |
| Movie | 2005 | Colour Me Kubrick | Patient | |
| Movie | 1974 | Frankenstein: The True Story | Priest | |
| Movie | 1970 | Wuthering Heights | Mr. Shielders | |
| Movie | 1968 | Charlie Bubbles | Solicitor | |
| Movie | 1960 | Saturday Night and Sunday Morning | Man in Suit (uncredited) | |
| Movie | 1973 | Song at Twilight | Austin Melcroft | |
| Movie | 1964 | The Third Secret | Lawrence Jacks | |
| Movie | 1981 | The Kamikaze Ground Staff Reunion Dinner | Shushin | |
| Movie | 2009 | Orson Welles Over Europe | Himself | |
| Movie | 1967 | Doctor Who: The Ice Warriors | Penley | |
| Movie | 1976 | The Daedalus Equations | Major Venables | |
| Movie | 1989 | The Wind in the Willows: A Tale of Two Toads | Rat (voice) | |
| Movie | 1963 | The Mouse on the Moon | Russian Delegate | |
| Movie | 2001 | Hotel! | Radio Voice of Little Ashford Flying Club (Uncredited) | |
| Movie | 1973 | Hitler: The Last Ten Days | Banker #2 (uncredited) | |
| Movie | 1969 | The Ladies: Joan | Mr. Street | |
| Movie | 1975 | The Snowdropper | Spicer | |
| Movie | 1956 | Kitty Clive | John Hall | |
| Movie | 1961 | Candida | Rev. Alexander Mill | |
| Movie | 1960 | The Poet | Giulio | |
| Movie | 1986 | A Dangerous Kind of Love | Mr. Walker | |
| Movie | 1964 | Don't Ever Talk to Clocks | | |
| Movie | 1971 | The Bristol Entertainment | Water Seller / Coachman / Ameryk / Mayor / Captain Kimber / King Henry Voice | |
| Movie | 1972 | The Reprieve | Cossack Horseman | |
| Movie | 1986 | The Secret Diaries of the Film Censors | | |
| Movie | 1998 | Everyday Readers | Narrator (voice) | |
| Movie | 1970 | Marie Stopes: Sexual Revolutionary | Ernest Charles, KC | |
| Movie | 1978 | Across a Crowded Room | Cyril Smallpiece | |
| Movie | 1955 | Moby Dick Rehearsed | A Stage Manger /Flask | |
| Movie | 1960 | The Adventures of Alice | Tweedledee | |
| Movie | 1958 | Cinderella | Baron Aristide de Pennilac | |
| Movie | 1975 | The Secret Agent | Chief Inspector Heat | |
| Movie | 1970 | Menace | Narrator (voice) | |
| Movie | 1999 | The Amazing World of Wallace & Gromit | Wallace (Voice) (Archive Footage) | |
| Movie | 2001 | The Incredible Adventures of Wallace & Gromit | Wallace (Voice) | |
| Movie | 2023 | Comedy Classics: Keeping Up Appearances | Cleggy (archive footage, uncredited) | |
| Movie | 2009 | Living with Macular Disease | Peter Sallis/Narrator Voice | |
| Movie | 1976 | The Winter Warrior | Deor | |
| Movie | 1963 | Drama '63: A Well Dressed Man | Philip Mallard | |
| Movie | 1978 | 628-E8 | Mirbeau | |
| Movie | 1955 | The Concert | Daniel Kevin (as Pete Sallis) | |
| Movie | 1970 | The Hallelujah Handshake | Minor Role (uncredited) | |
| Movie | 1977 | The Price of Coal, Part 1: Meet the People | Minor Role (uncredited) | |
| Movie | 1977 | The Price of Coal, Part 2: Back to Reality | Worker (uncredited) | |
| Movie | 1974 | Back of Beyond | Man (uncredited) | |
| Movie | 1964 | Drama '64/Studio '64: A Wicked World | Ronald Green | |
| Movie | 1958 | A Midsummer Night's Dream | Snug | |
| Movie | 1984 | Royal Variety Performance 1984 | Clegg | |
| Movie | 1951 | Mr. Denning Drives North | Man (uncredited) | |
| Movie | 1954 | Nineteen Eighty-Four | Man (uncredited) | |
| Movie | 1956 | Anastasia | Grischa (uncredited) | |
| Movie | 1959 | The Doctor's Dilemma | Secretary at Picture Gallery | |
| Movie | 1970 | The Reckoning | Keresley | |
| Movie | 1982 | The Funny Side of Christmas | Clegg | |
| Movie | 1978 | The Clifton House Mystery | Milton Guest | |
| Movie | 2012 | The Lark Ascending | Self (uncredited) | |
| Movie | 2003 | Thora Hird Tribute | Self | |
| Movie | 1968 | Wind Versus Polygamy | Man (uncredited) | |
| Movie | 1969 | The Big Flame | Man (uncredited) | |
| Movie | 1971 | The Railwayman's New Clothes | Lumley | |
| Movie | 1961 | A Call on Kuprin: Part 2 | Hesketh-Payne | |
| Movie | 1969 | Cream – Farewell Concert | Guest | |
| Movie | 2002 | Wallace & Gromit’s Cracking Contraptions: Behind the Scenes | Wallace (archive footage) (uncredited) | |
| Movie | 2006 | The Making of Wallace & Gromit: The Curse of the Were-Rabbit | Wallace (archive footage) | |
| Movie | 1986 | The Wind in the Willows: Winter Tales | Rat (voice) | |
| Movie | 1973 | Frankenstein | Man (uncredited) | |
| Movie | 1974 | Nightmare at 43 Hillcrest | Man (uncredited) | |
| Movie | 1978 | Last of the Summer Wine Christmas Specials 1978-1982 | Clegg | |
| Movie | 1985 | Rocky Hollow | Narrator (voice) | |
| Movie | 1993 | Inside the Wrong Trousers | Wallace (archive footage, uncredited) | |
| Movie | 2012 | Second Time Around: The Troughton Years | Reccoat (archive footage) | |
| Movie | 1960 | Twentieth Century Theatre: Colombe | Robinet | |
| Movie | 1988 | Children's Favourites - Volume 1 | Rat (voice) | |
| Movie | 1989 | Lollipop Children's Favourites - Volume 1 | Rat (voice) | |
| Movie | 1989 | Lollipop Children's Favourites - Volume 2 | Rat (voice) | |
| Movie | 1989 | More Children's Summer Stories | Rat (voice) | |
| Movie | 1990 | More Children's Holiday Favourites | Rat (voice) | |
| Movie | 1992 | The Christmas Collection | Rat (voice) | |
| Movie | 2024 | Access All Areas - The Making of Wallace and Gromit | Wallace (archive footage) | |
| Movie | 1995 | Character Building | Wallace (voice) | |
| Movie | 1955 | The Pickpocket | Chippy Criggs | |
| Movie | 1974 | Graceless Go I | Mr. Wainwright | |
| Movie | 1956 | Safe and Sound | Squishy Taylor | |
| Movie | 1956 | The Inveterate Gambler | The Burglar | |
| Movie | 1976 | The Incredible Sarah | Thierry | |
| Movie | 1971 | Bel Ami | Norbert de Varenne | |
| Movie | 1984 | The Wind in the Willows | Rat (voice) | |
| Movie | 1947 | The Loves of Joanna Godden | Man (uncredited) | |
| Movie | 1961 | The Day the Earth Caught Fire | Man (uncredited) | |
| Movie | 1961 | A Taste of Honey | Man (uncredited) | |
| Movie | 1982 | Witness for the Prosecution | Carter | |
| Movie | 1964 | The Trial of Dr. Fancy | Mr. Pender | |
| Movie | 1963 | Into the Dark | Alfred Purdie | |
| Movie | 1955 | Fcb TV Show No.1 | Squishy Taylor | |
| Movie | 1980 | Tales of the Unexpected: A Picture of a Place | Solicitor | |
| Movie | 1993 | Korda: I Don't Grow on Trees: Part One | Self - Interviewee | |
| Movie | 1969 | Maigret at Bay | (uncredited) | |
| Movie | 1974 | Who Killed Lamb? | Lloyd | |
| Movie | 1962 | Heart to Heart | Frank Godsell | |
| Movie | 1974 | The Prison | Benitet | |
| Movie | 1961 | The Curse of the Werewolf | Don Enrique | |
| Movie | 1959 | The Scapegoat | Customs Official | |
| Movie | 1961 | No Love for Johnnie | M.P. | |
| Movie | 1954 | Stranger from Venus | Soldier (uncredited) | |
| TV Show | 1976 | The Ghosts of Motley Hall | | 10 |
| TV Show | 1971 | Budgie | Peter Olliphant | 1 |
| TV Show | 1963 | Doctor Who | Penley | 5 |
| TV Show | 1966 | Softly, Softly | | 1 |
| TV Show | 1988 | First of the Summer Wine | | 12 |
| TV Show | 1962 | Z-Cars | | 1 |
| TV Show | 1971 | The Persuaders! | Piper | 1 |
| TV Show | 1973 | Frankenstein: The True Story | Priest | 2 |
| TV Show | 1975 | Rumpole of the Bailey | | 1 |
| TV Show | 1967 | Callan | Routledge | 1 |
| TV Show | 1951 | Hallmark Hall of Fame | Carter | 1 |
| TV Show | 1977 | Raffles | | 1 |
| TV Show | 1970 | Catweazle | Stuffy Gladstone | 1 |
| TV Show | 1984 | The Wind in the Willows | Rat (voice) | 65 |
| TV Show | 1970 | Play for Today | | 2 |
| TV Show | 1962 | Crying Down the Lane | Champion | 6 |
| TV Show | 1960 | Sunday-Night Play | Hesketh-Payne | 1 |
| TV Show | 1976 | Yanks Go Home | | 13 |
| TV Show | 1961 | Amelia | | 7 |
| TV Show | 1970 | Menace | | 1 |
| TV Show | 1966 | Mystery and Imagination | | 1 |
| TV Show | 1980 | Lady Killers | O'Brien | 1 |
| TV Show | 1959 | International Detective | Eugene Payas | 1 |
| TV Show | 1975 | Prometheus: The Life of Balzac | | 6 |
| TV Show | 1960 | Maigret | | 1 |
| TV Show | 2010 | Wallace & Gromit's World of Invention | Wallace (voice) | 6 |
| TV Show | 1978 | The Clifton House Mystery | | 3 |
| TV Show | 1990 | Come Home Charlie and Face Them | | 3 |
| TV Show | 1969 | Paul Temple | | 1 |
| TV Show | 1969 | Softly Softly: Task Force | Lodge | 1 |
| TV Show | 1971 | Justice | Coroner | 1 |
| TV Show | 2007 | Kingdom | Cyril | 1 |
| TV Show | 1979 | Tales of the Unexpected | Solicitor | 1 |
| TV Show | 1990 | Oh, Mr. Toad | Rat | 13 |
| TV Show | 1965 | Public Eye | Eddie Meadows | 1 |
| TV Show | 2002 | Wallace & Gromit's Cracking Contraptions | Wallace (voice) | 10 |
| TV Show | 1960 | Danger Man | John Gordon | 1 |
| TV Show | 1987 | The New Statesman | Sidney Bliss | 2 |
| TV Show | 1956 | Armchair Theatre | Alfred Purdie | 41 |
| TV Show | 1971 | The Rivals of Sherlock Holmes | Dr. Jervis | 1 |
| TV Show | 1961 | The Avengers | Hal Anderson | 1 |
| TV Show | 1971 | Trial | Almond | 1 |
| TV Show | 1964 | The Sullavan Brothers | Kenneth K. Hirst | 1 |
| TV Show | 2015 | Aardman: A Cracking Collection | Wallace (voice) | 1 |
| TV Show | 2000 | Doctors | Arthur Weatherill | 1 |
| TV Show | 1999 | Holby City | Lionel Davis | 1 |
| TV Show | 2006 | Eureka | Guest (uncredited) | 1 |
| TV Show | 1998 | Rex the Runt | Wallace (voice) (uncredited) | 1 |
| TV Show | 1991 | Noel's House Party | Clegg | 1 |
| TV Show | 2002 | Balamory | Man at Train Station (uncredited) | 1 |
| TV Show | 2001 | Sooty | (voice) (uncredited) | 1 |
| TV Show | 1997 | Whatever You Want | Clegg | 10 |
| TV Show | 1997 | Operation Good Guys | Minor Role (uncredited) | 1 |
| TV Show | 1969 | Hadleigh | Dakin | 1 |
| TV Show | 1969 | Hadleigh | Strapper Strapton | 1 |
| TV Show | 1969 | Softly Softly: Task Force | Edward Letheridge | 1 |
| TV Show | 1973 | Last of the Summer Wine | Clegg | 269 |
| TV Show | 1979 | Room Service | Mr. Fellows | 1 |
| TV Show | 1984 | Strangers and Brothers | Leonard March | 3 |
| TV Show | 1956 | Armchair Theatre | Mr. Pender | 1 |
| TV Show | 1956 | Armchair Theatre | Onslow | 1 |
| TV Show | 1969 | Softly Softly: Task Force | Professor Dowell | 1 |
| TV Show | 1961 | Drama 61-67 | Philip Mallard | 1 |
| TV Show | 1961 | Drama 61-67 | Roland Green | 1 |
| TV Show | 1962 | Z-Cars | Seaton | 1 |
| TV Show | 1972 | Crown Court | Gerald Prosser | 3 |
| TV Show | 1958 | The Diary of Samuel Pepys | Samuel Pepys | 14 |
| TV Show | 1959 | World Theatre | Barere, Simon, Prisoner | 1 |
| TV Show | 1959 | World Theatre | Doctor & Provost | 1 |
| TV Show | 1972 | Crown Court | Insp. George Storton | 3 |
| TV Show | 1967 | Omnibus | Mirbeau | 1 |
| TV Show | 1967 | Omnibus | Guest | 3 |
| TV Show | 1971 | The Ten Commandments | Gerry | 1 |
| TV Show | 1955 | Strange Experiences | Chippy Griggs | 1 |
| TV Show | 1974 | Late Night Drama | Patient | 1 |
| TV Show | 1963 | The Chem. Lab. Mystery | Mad Willy | 6 |
| TV Show | 1965 | Knock on Any Door | Stannage | 1 |
| TV Show | 1974 | Playhouse | Maj. Venables | 1 |
| TV Show | 1965 | BBC Play of the Month | (uncredited) | 1 |
| TV Show | 1965 | Thirty-Minute Theatre | Lumley | 1 |
| TV Show | 1985 | Rocky Hollow | Narrator (voice) | 26 |
| TV Show | 1965 | The Troubleshooters | Henry Wynn | 1 |
| TV Show | 1963 | Festival | Captain of the Fire Brigade | 1 |
| TV Show | 1963 | Festival | Romainville | 1 |
| TV Show | 2001 | Then and Now | Guest | 1 |
| TV Show | 1998 | Wallace & Gromit in A Grand Day Out | Wallace (Voice) | 6 |
| TV Show | 1968 | 60 Minutes | Guest | 1 |
| TV Show | 1988 | Motormouth | Wallace (Voice) | 1 |
| TV Show | 1977 | The Val Doonican Music Show | Self | 1 |
| TV Show | 2002 | Harry Hill's TV Burp | Wallace (voice) | 1 |
| TV Show | 1978 | The South Bank Show | Self | 1 |
| TV Show | 1991 | Auntie's Bloomers | Self/Acting Role (uncredited) | 1 |
| TV Show | 1995 | The National Television Awards | Self | 2 |
| TV Show | 1987 | Sylvanian Families | Rabbit (voice, uncredited) | 1 |
| TV Show | 1965 | Public Eye | Colin Reynolds | 1 |
| TV Show | 1994 | Room 101 | Norman Clegg (archive footage, uncredited) | 1 |
| TV Show | 1994 | Room 101 | Wallace (archive footage, uncredited) | 2 |
| TV Show | 1967 | Omnibus | Self | 1 |
| TV Show | 1962 | Zero One | Major Konel | 1 |
| TV Show | 1996 | Smillie's People | Self | 1 |
| TV Show | 2006 | Charlie Brooker's Screenwipe | Clegg (archive footage, uncredited) | 1 |
| TV Show | 2003 | Comedy Connections | Clegg (archive footage, uncredited) | 1 |
| TV Show | 2003 | Comedy Connections | Norman Clegg (archive footage, uncredited) | 1 |
| TV Show | 2018 | What We Were Watching | Clegg (archive footage, uncredited) | 2 |
| TV Show | 2001 | Songs of Praise | Guest | 1 |
| TV Show | 2007 | British Film Forever | Self (as Peter Sallis OBE) | 1 |
| TV Show | 1974 | Armchair Cinema | Benitet | 1 |
| TV Show | 1972 | Spyder's Web | Grovnik | 1 |
| TV Show | 1965 | Call My Bluff | Self | 2 |
| TV Show | 1972 | The Moonstone | Mr. Bruff | 3 |
| TV Show | 1953 | The Oscars | Self | 1 |
| TV Show | 1989 | Troldspejlet | Wallace (archive footage) | 1 |
| TV Show | 2006 | Time Trumpet | Clegg | 1 |
| TV Show | 2006 | Time Trumpet | Clegg (archive footage) | 1 |
| TV Show | 1992 | HBO First Look | Self | 1 |
| TV Show | 2004 | Britain's Best Sitcom | Self | 1 |
| TV Show | N/A | Esther | Self | 1 |
| TV Show | 1997 | Light Lunch | Self | 1 |
| TV Show | 1986 | Open Air | Self | 1 |
| TV Show | 1967 | ITV Playhouse | Leslie | 1 |
| TV Show | 1955 | This Is Your Life | Self | 5 |
| TV Show | 1955 | This Is Your Life | Self - Filmed Tribute | 1 |
| TV Show | 1950 | Sunday Night Theatre | Snug | 1 |
| TV Show | 1977 | Murder Most English: A Flaxborough Chronicle | Rodney Gloss | 2 |
| TV Show | 1978 | Leave it to Charlie | Arthur Simister, Alfred Simister | 26 |
| TV Show | 1955 | Strange Experiences | Squishy Taylor | 1 |
| TV Show | 1955 | Strange Experiences | The Burglar | 1 |
| TV Show | 1970 | Kate | Sammy Harrison | 2 |
| TV Show | 1971 | Bel Ami | Norbert de Varenne | 4 |
| TV Show | 1982 | The Kids International Show | Clegg | 1 |