Characters played by William Lundigan
Police Lt. Harry Grant
Characters played by Dorothy Patrick
Ann Gorman
Characters played by Jeff Corey
Police Sgt. Art Collins
Characters played by Nestor Paiva
Benny
Characters played by Charles D. Brown
Police Insp. Mulvaney
Characters played by Paul Guilfoyle
Overbeck
Characters played by Edwin Max
Charlie Roy aka The Judge
Characters played by Frank Ferguson
J.C. McGill
Characters played by Marlo Dwyer
Waitress
Characters played by Archie Twitchell
Dixon
Characters played by Douglas Spencer
Phony Judge
Characters played by Fred Aldrich
Detective at Briefing
Characters played by Walden Boyle
Intern
Characters played by Paul Bryar
Police Sgt. Bryce
Characters played by Wanda Cantlon
Waitress
Characters played by Maurice Cass
Bookstore Owner
Characters played by Martin Cichy
Cop
Characters played by Art Dupuis
Detective
Characters played by Virginia Farmer
Woman in Bookstore
Characters played by Robert Emmett Keane
Coroner
Characters played by Nolan Leary
Larson
Characters played by Michael Mark
Mr. Mark
Apartment Manager
Characters played by Frank McCarroll
Detective with the Phony Judge
Characters played by Howard M. Mitchell
Don the Bartender
Characters played by Frank O'Connor
Policeman on Patrol
Characters played by Lee Phelps
Detective at Line-up
Characters played by Bert Stevens
Detective
Characters played by Cy Stevens
Kelly
Police Lab Technician
Characters played by Joe Whitehead
Ed