Cher

29 episodes

Gailard Sartain

29 episodes

Nancy Walker

3 episodes

Redd Foxx

3 episodes

Ted Knight

2 episodes

Dick Smothers

2 episodes

Jerry Lewis

2 episodes

Wayne Rogers

2 episodes

Tom Smothers

2 episodes

Steve Martin

2 episodes

David Groh

1 episode

Raquel Welch

1 episode

Marty Feldman

1 episode

McLean Stevenson

1 episode

Hal Linden

1 episode

David Essex

1 episode

Freddie Prinze

1 episode

Anthony Newley

1 episode

Bette Midler

1 episode

Kris Kristofferson

1 episode

Pat Boone

1 episode

Cloris Leachman

1 episode

Gregg Allman

1 episode

Bill Cosby

1 episode

Kate Smith

1 episode

George Burns

1 episode

Tony Randall

1 episode

Art Carney

1 episode

Mac Davis

1 episode

Ray Charles

1 episode

Linda Ronstadt

1 episode

Tim Conway

1 episode

Jean Stapleton

1 episode

Art Garfunkel

1 episode

Glen Campbell

1 episode

Tatum O'Neal

1 episode

David Bowie

1 episode

Elton John

1 episode

Jimmie Walker

1 episode

Carol Burnett

1 episode

Martin Mull

1 episode

Janet Jackson

1 episode

Jack Albertson

1 episode

Lily Tomlin

1 episode

Dennis Weaver

1 episode

Charo

1 episode

Ruth Buzzi

1 episode

Flip Wilson

1 episode

Liberace

1 episode