The Undercover Man Characters

Characters played by Glenn Ford

• Frank Warren

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

Characters played by Nina Foch

• Judith Warren

• 
• 
• 
• 
• 

Characters played by James Whitmore

• George Pappas

• 
• 

Characters played by Barry Kelley

• Attorney Edward J. O'Rourke

Characters played by David Bauer

• Stanley Weinburg

• 
• 

Characters played by Frank Tweddell

• Inspector Herzog

• 

Characters played by Howard St. John

• Joseph S. Horan

• 

Characters played by John F. Hamilton

• Police Desk Sergeant Shannon

Characters played by Leo Penn

• Sydney Gordon

• 

Characters played by Joan Lazer

• Rosa Rocco

• 

Characters played by Esther Minciotti

• Maria Rocco

• 

Characters played by Angela Clarke

• Theresa Rocco

• 

Characters played by Anthony Caruso

• Salvatore Rocco

Characters played by Robert Osterloh

• Emanuel 'Manny' Zanger

Characters played by Kay Medford

• Gladys LaVerne

Characters played by Patricia Barry

• Muriel Gordon

• 

Characters played by Richard Bartell

• Bailiff

Characters played by Peter Brocco

• Johnny

Characters played by John Butler

• Grocer

• Bookie

Characters played by Wheaton Chambers

• Parker's Secretary

Characters played by Marcella Cisney

• Alice Ferguson

Characters played by Michael Cisney

• Fred Ferguson

Characters played by Tom Coffey

• Gunman

Characters played by Tom Coleman

• Plainclothesman

Characters played by Roy Darmour

• Hoodlum

Characters played by George Douglas

• District Attorney

Characters played by Jim Drum

• Policeman

Characters played by Sidney Dubin

• Harris

Characters played by Ben Erway

• Court Clerk

Characters played by Virginia Farmer

• Mrs. Weisner

Characters played by John George

• Onlooker at Murder Scene

Characters played by Everett Glass

• Judge Allen F. Parker

Characters played by Jack Gordon

• Hoodlum

Characters played by Sol Gorss

• Joseph Clark - Hoodlum

Characters played by Kit Guard

• Passerby

Characters played by Robert Haines

• Coroner's Office Phone Clerk

Characters played by Tom Hanlon

• Newsreel Announcer

Characters played by Kenneth Harvey

• Big Man

Characters played by John Ireland

• Narrator

Characters played by Ted Jordan

• Hoodlum

Characters played by Paul Kruger

• Malibu Policeman

Characters played by Sam LaMarr

• Minor Role

Characters played by Pat Lane

• Policeman

Characters played by Robert Malcolm

• Malibu Policeman

Characters played by Cy Malis

• Hoodlum

Characters played by Joe Mantell

• Newsboy

Characters played by Paul Marion

• Hoodlum

Characters played by Irene Martin

• Minor Role

Characters played by Allen Mathews

• Policeman

Characters played by Edwin Max

• Horse Parlor Manager

Characters played by Frank Mayo

• Jury Foreman

Characters played by Daniel Meyers

• Minor Role

Characters played by Silvio Minciotti

• Vendor

Characters played by Al Murphy

• Minor Role

Characters played by Billy Nelson

• Horse Parlor Bouncer

Characters played by Brian O'Hara

• Policeman

Characters played by Joe Palma

• Policeman

Characters played by Franklin Parker

• Minor Role

Characters played by Rose Plumer

• Rocco Tenement Resident

Characters played by Ed Randolph

• Minor Role

Characters played by Stella Razeto

• Minor Role

Characters played by William Rhinehart

• Gunman

Characters played by Wally Rose

• Hoodlum

Characters played by Cosmo Sardo

• Man Departing Train

Characters played by Bernard Sell

• Minor Role

Characters played by Larry Steers

• Man in Movie Audience

Characters played by Bert Stevens

• Plainclothesman

Characters played by Bill Stubbs

• Gambler

Characters played by Glen Thompson

• Hoodlum

Characters played by Arthur Tovey

• Federal Agent Guarding Witnesses

Characters played by William Vedder

• Druggist

Characters played by Peter Virgo

• Cigar-Store Owner

• Bookie

Characters played by Ralph Volkie

• Big Man

Characters played by Helen Wallace

• Mrs. O'Rourke

Characters played by Harlan Warde

• Hoodlum

Characters played by Than Wyenn

• Cabbie

Characters played by Esther Zeitlin

• Minor Role