The Mystery of the 13th Guest - Cast

Helen Parrish

Marie Morgan
Actor

Dick Purcell

Johnny Smith
Actor

Tim Ryan

Police Lt. Burke
Actor

Frank Faylen

Speed Dugan
Actor

Johnny Duncan

Harold Morgan (as John Duncan)
Actor

John Dawson

Tom Jackson (adult)
Actor

Addison Richards

District Attorney
Actor

Jacqueline Dalya

Marjory Morgan (adult)
Actor

Cyril Ring

Barksdale
Actor

Paul McVey

Uncle Adam
Actor

Lloyd Ingraham

Grandfather Morgan
Actor

Robert J. Anderson

Harold (child)
Actor

Lester Dorr

Carter (uncredited)
Actor

Herbert Heyes

Dr. Sherwood - Plastic Surgeon (uncredited)
Actor

Donald Kerr

Photographer (uncredited)
Actor

Fred 'Snowflake' Toones

Joe the Valet (uncredited)
Actor

Wilbur Mack

Police Coroner (uncredited)
Actor

Richard Neill

Uncle Wayne (uncredited)
Actor