Chuck Barris as Himself

Robin Altman as Red

Mabel King as Mabel

Steve Garvey as Himself

Jamie Farr as Himself

Rip Taylor as Raoul the Maitre D'

Rosey Grier as Himself

Tony Randall as Performer in Tuxedo

Murray Langston as The Unknown Comic

Patrick Cranshaw as Man Dying in Elevator

David Sheiner as Dr. Jerry Queasley

Phillip Simms as Vito

Vincent Schiavelli as Mario Romani

Pat McCormick as Himself

Jaye P. Morgan as Herself

Gene Patton as Gene Gene The Dancing Machine

Augie Tribach as Hank

Cloyce Morrow as Dr. Betsy Nolan

Phil Hartman as Man at Airport with Gun

Kitten Natividad as Performer

Taylor Negron as Blond-Haired Man Auditioning

William Tregoe as Winking Man

James Winburn as Man in Cast

Cathleen Cordell as Lady in Elevator

Nora Denney as Tourist

Brian O'Mullin as Bum

Jack Bernardi as Violin Player (Elderly Man)

Lillie Shelton as Mabel's Mom

James B. Douglas as Buddy Didlo

Harvey Lembeck as Man in Steam Room

Ed Marinaro as Man in Locker Room

Bella Bruck as Nurse #1

Starr Hester as Nurse #2

Mae E. Campbell as Nurse in Lounge

Kate Howard as Nurse in Lounge

Milton Delugg as The Hollywood Cowboys

Mark Z. Stevens as The Hollywood Cowboys

Ray Neapolitan as The Hollywood Cowboys

Bill Neale as The Hollywood Cowboys

Norman Blankenship as Man Beating Woman

Donna Garrett as Woman Being Beaten

Patty Andrews as Herself

Gary Mule Deer as Himself

Ron Carr as Stranger in Men's Room

The Bait Brothers as Themselves

Della Barris as Herself

Bill Bridges as Himself

Rod Haase as Wally

John Monks Jr. as Tourist Man

Cynthia Szigeti as Diner Doll Sophie

Suzanne Kent as Diner Doll Myrtle

Betsy Lynn Thompson as The Siamese Connection

Carol Gwynn Thompson as The Siamese Connection

Barry Cutler as Monsieur La Poof

H.B. Haggerty as Himself (Archive Footage)

Lennon as Meesta Lee

Trixie Dejonge as Herself

Danny DeVito as Performer

John Dorsey as Concert Pianist Act (Archive Footage)

Bobby Findley as Gong Show Band (Archive Footage)

Dana Glover as Band Member

Joe Howard as Gong Show Band (Archive Footage)

Lanny Morgan as Gong Show Band (Archive Footage)

Steve Nave as Celebrity Impressionist

Nicki Rae as Majorette

Larry Spencer as Larry

Manuel Stevens as Gong Show Band (Archive Footage)

Walter Wonderman as Himself