Jerry Vernon
Dean Stockwell
Emily 'Miley' Meredith
Natalie Trundy
Aunt Martha (uncredited)
Claire Carleton
Sam Vernon
John Larch
Helen Meredith
Barbara Billingsley
Charles Meredith
John Stephenson
Harriet
Maureen Cassidy
Bob Williams (as Alan Dinehart III)
Mason Alan Dinehart
Mrs. Vernon
Virginia Christine
Biff Vernon (as Bobby Hyatt)
Robert Hyatt
Uncle Harry
Hugh Sanders
Music
Leith Stevens
Conductor
Director
Arthur Hiller
Screenplay
John Howard Lawson
Sound
William Russell
Editor
Leon Barsha
Wardrobe Supervisor
Russell Hanlin
Makeup Artist
Edwin Allen
Executive In Charge Of Production
Barney Briskin
Director of Photography
Sam Leavitt
Producer
Edward Lewis
Set Decoration
Rudy Butler
Assistant Director
John Burch
Art Direction
McClure Capps
Costume Design
Orbach
Bernice Pontrelli
Mitch Lindemann