Sonny Blatchford
Dr. Foster (as Tris Coffin)
Dist. Atty. MacGraw
Father Francesco Saeta (as Tris Coffin)
Nightclub Maitre D' (uncredited)
Night Club Patron with Blonde (uncredited)
Dr. Ellis Morton
Detective Lieutenant at Headquarters
Pinky
John Armstrong
Scott Pearson
Tucker
Officer (uncredited)
Detective
Attorney (uncredited)
McCleary
Robbie
Security Chief Meidel
Dan Adams
Dr. Foster in 'The Corpse Vanishes'
Captain in Car (uncredited)
Commentator (uncredited)
Parker (uncredited)
Arthur Dunlop
Manager (uncredited)
Landeck's Secretary (uncredited)
Walter Castell
Prof. Jeff King
Ed Nelson
Steve Taggert (as Tris Coffin)
Novak
Judge McKenzie
Carson
Col. Varick
Tomlins
Judge Harmon Steele
Capt. Johnson
Guard (uncredited)
Martin
Second Newscaster (Uncredited)
Slugger Wilson
James Clark
Mason
Doctor #1 (uncredited)
Jim Kelton
Wells - Governor's Secretary
Carl Buckley
Hotel Desk Clerk
Jeff King
Joe Polini
Mr. Mace
Jake Pelotti
Pat Dennison
Maj. Raleigh
Henry Stevens
Cliff Devin
Emissary Zobar (uncredited)
Drake
Bob Farrell
Mr. Baldwin - Adjuster (uncredited)
Ace Durant
Dr. Keating
Phillips
Benito Torrini
Jack Foster
Thomas Hadley
Jim Requa aka Jud Babbit
Michael
Ben Varco
Martin Donohugh
George - Maitre d'Hotel at Grady's (uncredited)
Jim Tulane
Kincaid
John Wagner
John Devore
David Baylor
Service Station Attendant
Jed Johnson
Robert Ames
Franklyn Lord
Harvey
Bert (Flint Adams in credits)
Dixie Trambeau
Matt Rand (as Tris Coffin)
Lt. James
Jeff Miller
Cal Young
Mr. Otis, Lawyer
Jim Banister
Hutch Dalton
Henchman Ed Scott
Steve Kirby (uncredited)
Marc Redmond
Lawton
Blackie Evans
Arnold
Cameo Carson
Ed Dutton
J.J. Hall
Reid (uncredited)
Paulson, Bartender
Blackie (uncredited)
Flower Henderson
Sleepy Policeman at Headquarters
Roger C. Whitman / Dick Whitney
Card Player (uncredited)
Byron
Captain
Carl
Ed Valdin [Chs. 1-10]
Stage Manager
Edward Seward
Party Guest
Telephone Company Representative
Toohey's Secretary (uncredited)
Gibson
Jennifer's Friend (uncredited)
Dr. Henry J. Stillman (uncredited)
Headwaiter on Ship (uncredited)
Miles Bailey
Krendon
Police Lieutenant / voice of radio announcer (uncredited)
Doctor
Jess Crawford
Ambassador
Psychiatrist
Ranger Captain Reid
Peyton Randolph
Tom Bennett
Gambler
The Body
Mr. Stoddard
Scoutmaster
Fenell
Marshal Roy Dunning
Whicher
George Bennett (as Tris Coffin)
Mr. Lee
Deputy Commissioner
Michael Randolph
Banker Tom Barton
Gen. Webb
Ambassador (uncredited)
Mr. Thompson
Dr. Pittman
Frank Simms
Whittaker
George
Otis
Dr. Parsons
Terry Wilson
Col. Grayson
Harry Munson (uncredited)
Harry Munson
General Cummings (uncredited)
Dr. Alford
Mark Foster
Mayor
Wally Brighton
Dan Woodruff
Mike
George Challis
Joe Butler
Major Henry (as Tris Coffin)