Martin Sloan (segment "Walking Distance")
Self (archive footage)
Self (archive footage) (uncredited)
Jim Marshall
Dr. Ham Hamilton
Mortimer McGrew
Edward Douglas
Lawrence Weyburn
Ray Whitehead
Harkey Rollins
Ofenbauer
Jones
Hal Henderson
Rocky Gravo
Eric Nicholson
Mike Kelton
Richard Bramwell
Key Weedon
Sonny Smith
David Barnes
Willy Grogan
Stephen Warren
Larry Ellis
Evan Doughton
Dick Pepper
Dr. Hugo Pine
Mike Cutler
Chuck Wright
Alex Burke
Jeff's Editor (voice) (uncredited)
Cliff Willard
Hob Danvers
Johnny Kelly
Vance Court
Jason Kent
Dr. Jeff Chadwick
John Tirsen
Boyd Copeland
Ike Vaughn aka Murray
Lt. William Holloway
Capt. Reiner
Paul Bennett
Alexander Darvac
Pete Thomas
Samuel 'Sam' Rosen
Porthos
Walter Hartright
Caryl Dubrok
Rudd Kendall
Co-Pilot
Gig Young
Peter Varney (as Byron Barr)
Student (uncredited)
Soldier
Lt. Roberts (uncredited)
First Groom Asking for Dog Licence (uncredited)
Jim Allen
Marching Soldier (uncredited)
Abbott - Guinea Pig 2 Experiment 32 (uncredited)
Floor Walker (as Byron Barr)
