The Mystery of the 13th Guest
"IT'S MURDER!...and it's HORRIFIC!"
A woman of twenty-one opens her grandfather's will left to her thirteen years earlier, per his instructions. Murder soon follows.


Marie Morgan

Johnny Smith

Police Lt. Burke

Speed Dugan

Harold Morgan (as John Duncan)

Tom Jackson (adult)

District Attorney

Marjory Morgan (adult)

Barksdale

Uncle Adam

Grandfather Morgan

Harold (child)
Marie (child)
Mike - Police Desk Sergeant (uncredited)

Carter (uncredited)
Uncle John (uncredited)

Dr. Sherwood - Plastic Surgeon (uncredited)

Photographer (uncredited)

Joe the Valet (uncredited)

Police Coroner (uncredited)

Uncle Wayne (uncredited)
Cop (uncredited)

Director
Novel

Screenplay
Screenplay
Screenplay
Music Director
Production Manager
Director of Photography
Associate Producer
Sound Recordist
Editor
Producer