Don Knotts
Shake
Tim Conway
Bags
David Wayne
Pop Morgan
Cisse Cameron
Polly
Robin Clarke
Mike
Holly Conover
Judy
Alfred E. Covington
Ring Announcer
Bill Crabb
Turk
Kenneth Daniel
Stubby
Mike DeFabis
Referee #2
Joe Dorsey
Stranger
J. Don Ferguson
Referee #1
Dan Fitzgerald
Big John
Charles Franzen
Reporter #1
Les Hatfield
Champ
Ted Henning
Jimmy
Charles R. Honce Jr.
Dale
Edith Ivey
Tough Lady
Billy J. Johnson
Photo Man
Bryan Jones
Andy
May Keller
Lilly
Irwin Keyes
Flower
Joan Benedict Steiger
Dori
Michael LaGuardia
Butcher
John Myhers
Doyle
Danny Nelson
Guesser
George Nutting
Timmy
Scott Oliver
Barker
Mary Ellen O'Neill
Mama
Marc Pickard
Reporter #2
Johnny Popwell Sr.
Grader
Fred Saxon
Radio Announcer
Howard Stopeck
Cook
Roy Tatum
Nails
Lou Walker
Janitor
Merle G. Cain
Bumper
Geoff Webber
Butler
Timothy Webber
Bradshaw
Willie J. Woods
Spider
Jimmy Cook
Boxer
Perry Quinn
Boxer
Jerry Campbell
Boxer
Clyde Jones
Boxer
Richard Haliburton
Boxer
Aron Siegel
Carnival Attendee (uncredited)
Wallace Wilkinson
Flash