Jerry Hopper
Director
Leith Stevens
Original Music Composer
Charles Lang
Director of Photography
Joseph Sistrom
Producer
Sydney Boehm
Writer
Archie Marshek
Editor
Hal Pereira
Art Direction
Al Roelofs
Art Direction
Bertram C. Granger
Set Decoration
Edith Head
Costume Design
Sam Comer
Set Decoration
Harold Lewis
Sound Recordist
Wally Westmore
Makeup Supervisor
Walter Oberst
Sound Recordist
Gene Barry
Dr. Frank Addison
Lydia Clarke
Martha Addison
Michael Moore
Russ Farley
Nancy Gates
Ellen Haskell
Lee Aaker
Tommy Addison
Milburn Stone
Insp. Harold Mann
Bert Freed
Emil Jablons
Frank Cady
F.B.I. Agent George Weinberg
Houseley Stevenson Jr.
'Greg' Gregson
Leonard Strong
Donald Clark
Jerry Hausner
John Pattiz
John Damler
Dr. Peter Rassett
George Lynn
Robert Kalnick
Olan Soule
Mortie Fenton
Anthony Warde
Arnie Molter
Tommy Farrell
Baseball Game Usher
Mary Murphy
Young Woman Buying Stamps
