| Movie | 1977 | Star Wars | C-3PO | |
| Movie | 1978 | The Lord of the Rings | Legolas (voice) | |
| Movie | 1976 | William Wilson | Glendinning | |
| Movie | 2002 | Star Wars: Episode II - Attack of the Clones | C-3PO / Dannl Faytonni | |
| Movie | 1999 | Star Wars: Episode I - The Phantom Menace | C-3PO (voice) | |
| Movie | 1983 | Return of the Jedi | C-3PO | |
| Movie | 2005 | Star Wars: Episode III - Revenge of the Sith | C-3PO | |
| Movie | 1980 | The Empire Strikes Back | C-3PO | |
| Movie | 2008 | Star Wars: The Clone Wars | C-3PO (voice) | |
| Movie | 1997 | Star Wars: The Magic & the Mystery | Self | |
| Movie | 1990 | I Bought a Vampire Motorcycle | Priest | |
| Movie | 2011 | LEGO Star Wars: The Padawan Menace | C-3PO (voice) | |
| Movie | 1986 | George Lucas' Star Tours | C-3PO | |
| Movie | 2010 | Robot Chicken: Star Wars Episode III | C-3PO (voice) | |
| Movie | 1977 | The Making of Star Wars | C-3PO | |
| Movie | 1980 | SP FX: The Empire Strikes Back | C3-PO | |
| Movie | 1978 | The Star Wars Holiday Special | C-3PO | |
| Movie | 2006 | Conjure | Himself | |
| Movie | 2008 | Help! I'm No Bigger Than a Bug | MAL | |
| Movie | 2015 | Star Wars: The Force Awakens | C-3PO | |
| Movie | 2023 | Attack of the Doc! | Self | |
| Movie | 2014 | The Lego Movie | C-3PO (voice) | |
| Movie | 2004 | Star Wars: Droids - Treasure of the Hidden Planet | C-3PO | |
| Movie | 2015 | Star Wars at the BBC | Self (archive footage) | |
| Movie | 1996 | Special Effects: Anything Can Happen | | |
| Movie | 2007 | The Pixar Story | C-3PO (archive footage) | |
| Movie | 2022 | LEGO Star Wars Summer Vacation | C-3PO (voice) | |
| Movie | 2023 | A Disturbance in the Force: How the Star Wars Holiday Special Happened | Self (archive footage) | |
| Movie | 1999 | The Very Best of the Muppet Show | Special Guest Star / C-3PO | |
| Movie | 2012 | Lego Star Wars: The Empire Strikes Out | C-3PO (voice) | |
| Movie | 2022 | Andor: A Disney+ Day Special Look | C-3PO (archive footage) (uncredited) | |
| Movie | 2018 | The Force of Sound | C-3PO (archive footage) | |
| Movie | 2004 | When Star Wars Ruled the World | Self | |
| Movie | 1982 | Return of the Ewok | C-3PO | |
| Movie | 2004 | Empire of Dreams: The Story of the Star Wars Trilogy | Self | |
| Movie | 2015 | Star Wars: Greatest Moments | Self | |
| Movie | 2024 | Jim Henson Idea Man | C-3PO (archive footage) | |
| Movie | 2016 | Secrets of the Force Awakens: A Cinematic Journey | Self | |
| Movie | 2017 | Star Wars: The Last Jedi | C-3PO | |
| Movie | 2016 | Rogue One: A Star Wars Story | C-3PO | |
| Movie | 2005 | Star Wars: Heroes & Villains | | |
| Movie | 2004 | The Story of Star Wars | C-3PO | |
| Movie | 2018 | Ralph Breaks the Internet | C-3PO (voice) | |
| Movie | 2018 | The Director and the Jedi | Self | |
| Movie | 2018 | Solo: A Star Wars Story | Tak | |
| Movie | 1995 | The Adventures of Young Indiana Jones: Attack of the Hawkmen | Francois | |
| Movie | 2019 | Star Wars: The Rise of Skywalker | C-3PO | |
| Movie | 1978 | Bruges-La-Morte | Pierrot | |
| Movie | 1986 | Star Wars: Droids - The Great Heep | C-3PO (voice) | |
| Movie | 1980 | The Making of The Empire Strikes Back | Self | |
| Movie | 1990 | The World of Eddie Weary | Bruce | |
| Movie | 2004 | The Characters of Star Wars | Self | |
| Movie | 1983 | Classic Creatures: Return of the Jedi | Self | |
| Movie | 1997 | Star Wars: Droids - The Pirates and the Prince | C-3PO | |
| Movie | 2019 | The Empire Strikes Door | | |
| Movie | 1984 | Donald Duck's 50th Birthday | C-3PO | |
| Movie | 2020 | The Skywalker Legacy | Self | |
| Movie | 1990 | Disneyland's 35th Anniversary Special | C-3PO Cinderella (Voice) | |
| Movie | 2001 | R2-D2: Beneath the Dome | Self | |
| Movie | 2020 | LEGO Star Wars Holiday Special | C-3PO (voice) | |
| Movie | 2002 | Star Wars vs. Star Trek: The Rivalry Continues | Self | |
| TV Show | 1985 | Star Wars: Droids | C-3PO (voice) | 13 |
| TV Show | 1992 | Martin | | 1 |
| TV Show | 1984 | The Bill | | 1 |
| TV Show | 1983 | Dramarama | | 1 |
| TV Show | 1991 | Prime Suspect | Pathologist | 2 |
| TV Show | 1984 | Jeopardy! | | 1 |
| TV Show | 2000 | Randall & Hopkirk (Deceased) | | 1 |
| TV Show | 2003 | Star Wars: Clone Wars | C-3PO (voice) | 4 |
| TV Show | 2005 | Bring Back... | Self | 1 |
| TV Show | 1976 | The Muppet Show | C-3P0 | 1 |
| TV Show | 2013 | LEGO Star Wars: The Yoda Chronicles | C-3PO (voice) | 7 |
| TV Show | 2015 | LEGO Star Wars: Droid Tales | C-3PO (voice) | 5 |
| TV Show | 2000 | Urban Gothic | | 1 |
| TV Show | 2023 | Ahsoka | C-3PO | 1 |
| TV Show | 2017 | Star Wars: Forces of Destiny | C-3PO (voice) | 1 |
| TV Show | 2022 | Obi-Wan Kenobi | C-3PO | 1 |
| TV Show | 2016 | LEGO Star Wars: The Resistance Rises | C-3PO (voice) | 1 |
| TV Show | 2008 | Star Wars: The Clone Wars | C-3PO (voice) | 10 |
| TV Show | 2014 | Star Wars Rebels | C-3PO (voice) | 1 |
| TV Show | 2018 | Star Wars Resistance | C-3PO (voice) | 1 |
| TV Show | 2014 | The Real History of Science Fiction | Self | 2 |
| TV Show | 2022 | Icons Unearthed: Star Wars | Self - Actor (C-3PO) | 6 |
| TV Show | 2024 | LEGO Star Wars: Rebuild the Galaxy | C-3PO (voice) | 3 |
| TV Show | 1985 | Three Up, Two Down | Rupert Fairfax | 1 |
| TV Show | 2012 | Honest Trailers | C-3PO (archive footage) | 1 |
| TV Show | 1967 | Omnibus | Self | 1 |
