A Mountie (John Preston) catches fur thieves with the help of his horse, Dynamite, and dog, Captain.
John Preston
as Sgt. Bruce Morton
Captain King of Dogs
as Captain, Morton's Dog (as Captain the King of Dogs)
June Love
as Yvonne Travis
Dynamite the Horse
as Dynamite, Morton's Horse (as Dynamite the Wonder Horse)
William Desmond
as Gene Travis
Jimmy Aubrey
as Constable Jimmy Downs (as James Aubrey)
Tom London
as Mordant
James Sheridan
as The Hawk, Mordant Henchman (as Jim Sheridan)
Chief White Feather
as White Feather (a Trapper) (as White Feather)
