Key Witness
Cast ~ CrewCast ~
John Beal
-Milton Higby
Trudy Marshall
-Marge Andrews
Jimmy Lloyd
-Larry Summers
Helen Mowery
-Sally Guthrie
Wilton Graff
-Albert Loring
Barbara Read
-Martha Higby (as Barbara Reed)
Charles Trowbridge
-John Ballin
Harry Hayden
-Custer Bidwell
William Newell
-Smiley
Selmer Jackson
-Edward Clemmons
Robert B. Williams
-Officer Johnson
Stanley Blystone
-Patrolman - Accident Scene (uncredited)
Claire Carleton
-Receptionist (uncredited)
Kernan Cripps
-Policeman - Coroner's Office (uncredited)
Eddie Dunn
-Detective Lt. Dillon (uncredited)
Douglas Fowley
-Jim Guthrie (uncredited)
Buddy Gorman
-Johnny (uncredited)
John Hamilton
-R. C. Hurlbert - Coroner (uncredited)
Ray Harper
-Driver (uncredited)
Earle Hodgins
-Racetrack Security Guard (uncredited)
Victoria Horne
-Nurse Sibley (uncredited)
Edward Keane
-Police Chief Crandall (uncredited)
Pat O'Malley
-Detective Norris (uncredited)
Joe Recht
-Messenger (uncredited)
Arthur Space
-Dr. Jergins (uncredited)
Emmett Vogan
-Chaplain (uncredited)
Charles C. Wilson
-Warden (uncredited)
Prod. ~ Crew
Dwight Caldwell
Editing (Editor)
Philip Tannura
Camera (Director of Photography)
Raymond L. Schrock
Writing (Adaptation)
Edward Bock
Writing (Adaptation)
J. Donald Wilson
Writing (Story)
D. Ross Lederman
Directing (Director)
Rudolph C. Flothow
Production (Producer)
Edward Bock
Writing (Screenplay)
Albert Rickerd
Art (Set Decoration)
Mischa Bakaleinikoff
Sound (Music Director)
Harold H. MacArthur
Art (Art Direction)
Carl Hiecke
Directing (Assistant Director)
Ned Scott
Camera (Still Photographer)
Jack A. Goodrich
Sound (Sound)