Season 1

Penny Marshall

Laverne DeFazio

15 episodes

Cindy Williams

Shirley Feeney

15 episodes

David L. Lander

Squiggy

15 episodes

Michael McKean

Lenny

15 episodes

Phil Foster

Frank DeFazio

15 episodes

Eddie Mekka

Carmine Ragusa

15 episodes

Helen Page Camp

Mrs. Havenwurst

2 episodes

Richard Stahl

1 episode

Charles Frank

1 episode

Fred Willard

1 episode

Randolph Powell

1 episode

Mark Harmon

1 episode

Harry Shearer

1 episode

Al Molinaro

1 episode

Leland Palmer

1 episode

Greg Antonacci

1 episode

Lyman Ward

1 episode

Henry Winkler

1 episode

Tim Thomerson

1 episode

Pat Carroll

1 episode

Jerry Belson

1 episode

Kathryn Ish

1 episode

Robert Hays

1 episode

Peggy Doyle

Milwaukee Mercy Mission Lady

1 episode

Alan Myerson

Director

6 episodes

James Burrows

Director

2 episodes

Jay Sandrich

Director

1 episode

Michael Kidd

Director

1 episode

Dennis Klein

Director

1 episode

Jerry Paris

Director

1 episode

Garry Marshall

Director

1 episode

Harry Shearer

Writer

1 episode

Buz Kohan

Writer

1 episode

Mark Rothman

Writer

1 episode

Lowell Ganz

Writer

1 episode

Edward K. Milkis

Producer

15 episodes

Garry Marshall

Producer

15 episodes

Lester Shorr

Director of Photography

1 episode

Ed Cotter

Editor

1 episode

Charles Fox

Music, Conductor

2 episodes