Lassie: Joyous Sound

Larry Pennell

Keith Holden

Pamelyn Ferdin

Lucy Baker

Jay W. MacIntosh

Elaine Baker

John Lasell

Dr. Robbins

Kevin Brodie

Dark-Haired Surfer

Jay North

Jim (Curly-Haired Surfer)

Jon Lormer

Man With Yorkshire Terrier (uncredited)

Lassie

Lassie the Dog

Nathan Scott

Music

Jack Wrather

Director

Sid Sidney

Music Editor

Eric Freiwald

Writer

Robert F. Sparks

Director of Photography

Robert Schaefer

Writer

Don Torpin

Assistant Director