Production Credits Key Witness
Key Witness
Full Cast & Crew
An in-depth look at the talented ensemble and technical visionaries who brought Key Witness to life.
The Cast
27 Members
John BealMilton Higby
Trudy MarshallMarge Andrews
Jimmy LloydLarry Summers
Helen MowerySally Guthrie
Wilton GraffAlbert Loring
Barbara ReadMartha Higby (as Barbara Reed)
Charles TrowbridgeJohn Ballin
Harry HaydenCuster Bidwell
William NewellSmiley
Selmer JacksonEdward Clemmons
Robert B. WilliamsOfficer Johnson
Stanley BlystonePatrolman - Accident Scene (uncredited)
Claire CarletonReceptionist (uncredited)
Kernan CrippsPoliceman - Coroner's Office (uncredited)
Eddie DunnDetective Lt. Dillon (uncredited)
Douglas FowleyJim Guthrie (uncredited)
Buddy GormanJohnny (uncredited)
John HamiltonR. C. Hurlbert - Coroner (uncredited)
Ray HarperDriver (uncredited)
Earle HodginsRacetrack Security Guard (uncredited)
Victoria HorneNurse Sibley (uncredited)
Edward KeanePolice Chief Crandall (uncredited)
Pat O'MalleyDetective Norris (uncredited)
Joe RechtMessenger (uncredited)
Arthur SpaceDr. Jergins (uncredited)
Emmett VoganChaplain (uncredited)
Charles C. WilsonWarden (uncredited)
Technical Crew
Top Credits
Dwight CaldwellEditor
Philip TannuraDirector of Photography
D. Ross LedermanDirector
Rudolph C. FlothowProducer
Edward BockScreenplay