Générique complet
Secret Patrol
Charles Starrett
RCMP Cpl. Alan Craig
J.P. McGowan
Blacksmith Barstow
JM
James McGrath
Ted Arnold
Henry Mollison
RCMP Cpl. Gene Barkley
Finis Barton
Ann
WM
William Millman
(as LeStrange Millman) C. J. McCord
AK
Arthur Kerr
Henchman Jordan
RH
Reginald Hincks
RCMP Superintendant Barkley
CR
Connie Ridley
Mrs. O'Neal
MH
Michael Heppell
Miller, Mountie at dock
Ted Mapes
EI
Ernie Impett
AW
Arthur Legge-Willis