Red
Chuck Barris
Bum
Violin Player (Elderly Man)
Singing Group
Winking Man
Trumpet Man
Mabel
Mabel's Mama
Buddy Didlo
Man in Steam Room
Man in Locker Room
The Unknown Comic
Melvin Presar
Steve Garvey
Jamie Farr
Man Dying in Elevator (as Pat Cranshaw)
Lady in Elevator
Man in Cast (as Jim Winburn)
Nurse #1
Nurse #2
Dr. Jerry Queasley
Nurse in Lounge (as Mae Campbell)
Nurse in Lounge
The Hollywood Cowboys
The Hollywood Cowboys (as Mark Stevens)
Man Beating Woman
Woman Being Beaten
Vito (as Philip Simms)
Mario Romani
Pat McCormick
Patty Andrews
Jaye P. Morgan
Gene Gene The Dancing Machine
Gary Mule Deer
Restaurant Maitre D'
Cook
Stranger in Men's Room (as Ronald Carr)
Themselves
Rosey Grier (as Rosey Grier)
Father Ed
Unknown Comic's Girlfriend
Chy
Della Barris
Bill Bridges
Wally
Hank
Tourist Man
Tourist Lady
Tony Randall
Dr. Betsy Nolan
Diner Doll Sophie
Diner Doll Myrtle (as Suzanne L. Kent)
Man at Airport with Gun (as Phil Hartmann)
The Siamese Connection (as Betsy Thompson)
The Siamese Connection (as Carol Thompson)
Count Banjola
Monsiur La Poof
H.B. Haggerty (archive footage)
Trixie Dejonge (uncredited)
Performer (uncredited)
Concert Pianist Act (archive footage) (uncredited)
Gong Show Band (archive footage) (uncredited)
Band Member (uncredited)
Celebrity Impressionist (uncredited)
Blond-Haired Man Auditioning (uncredited)
Majorette (uncredited)
Larry (uncredited)
Marching Band (uncredited)
Walter Wonderman (uncredited)