On screen
Cast
49 credited performers
Sonny Bono
Self - Host
Cher
Self - Host
Jack L. Harrell
Announcer
Robert Shields
Regular Performer
Lorene Yarnell Jansson
Regular Performer
Jim Nabors
Character not listed
Don Knotts
Self
George Gobel
Self
Ruth Buzzi
Self
Charo
Character not listed
Betty White
Character not listed
Sherman Hemsley
Character not listed
Debbie Reynolds
Character not listed
Barbara Eden
Character not listed
Farrah Fawcett
Self
Wayne Rogers
Character not listed
Ed McMahon
Character not listed
McLean Stevenson
Character not listed
Joyce Brothers
Character not listed
Marie Osmond
Character not listed
Steve Lawrence
Character not listed
Ken Berry
Character not listed
Raymond Burr
Self
Janet Jackson
Character not listed
Twiggy
Character not listed
Joey Heatherton
Character not listed
Lyle Waggoner
Character not listed
Evel Knievel
Character not listed
Karen Valentine
Character not listed
David Steinberg
Character not listed
Tony Randall
Character not listed
Carol Burnett
Character not listed
Neil Sedaka
Character not listed
John Davidson
Character not listed
Peter Graves
Character not listed
Flip Wilson
Character not listed
Engelbert Humperdinck
Self - Guest
Billy Davis Jr.
Self / Various Characters
Tina Turner
Self
Diahann Carroll
Character not listed
Bernadette Peters
Character not listed
Jack Albertson
Character not listed
Glen Campbell
Character not listed
Anne Meara
Character not listed
Barbi Benton
Character not listed
Dick Smothers
Self
Tom Smothers
Self
Alex Karras
Self
William Conrad
Self