Kirby Grant

RCMP Cpl. Rod Webb

Chinook

Chinook (as Chinook the Wonder Dog)

Lorna Hanson

Sandra Dubois

Warren Douglas

Matt Oliver

Leonard Penn

Henchman Morgan

Richard Avonde

Henchman Cheval

Robert Sherman

Mountie Constable Mike Kelly

John Close

Henchman Howell

Phil Tead

MacGregor - Trading Post Owner

Roy Gordon

Mountie Chief

Kit Carson

Andrews

Rex Bailey