Casting et équipe

AW

Arch WhitingSergeant Will Corey

H

HeinrichJoe, the German Shepherd dog

Paul FreesNarrator

CS

Chad StatesJosh McCoy

Bill Walker

Dub Taylor

Chuck McCann

Paul Carr

Kristy McNichol

Jeff Corey

Frank De Kova

Don Dubbins

Milton Selzer

Paul Picerni

Virginia Gregg

Henry JonesFeeny

Walter Brooke

Jimmy McNichol

Ralph Meeker

Eric Laneuville

Patricia Morrow

Robert Carradine

Jeanne Cooper

RP

Ricky Powell

Robert J. Wilke

Richard X. Slattery

Joby Baker

Jack Ging

Roy Jenson

Albert Salmi

Julie AdamsDr. Dixon

Ivor Francis

Robbie Rist

Sid HaigTolbert

James Griffith

Ruth McDevitt

E.J. Peaker

MG

Mark GordonJessop

Tom SternTrasker

Heshimu CumbukaBilly