Gramps

Andy Griffith

Jack MacGruder

John Ritter

Clarke MacGruder

Mary-Margaret Humes

Betsy MacGruder

Casey Wurzbach

Matthew MacGruder

Erich Anderson

Simon

Tonea Stewart

Rae Ellen

Mitchell Ryan

Oliver

Dorothy Recasner Brown

Clerk

Lou Criscuolo

Bellhop

Joshua D. Crouch

Older Brother

Mark Jeffrey Miller

Young Jack

Robin Mullins

Young Alice

Alex Van

Park Ranger

Rick Warner

Detective

Muse Watson

Father

J.B. White

Writer

Jonathan Shestack

Producer

Bradford May

Director

Joel Steiger

Executive Producer

Fred Silverman

Executive Producer

Robert V. Girolami

Producer