While on a ship to Skagway, Alaska, Duke and Chester find a map to a secret gold mine, which had been 'stolen' by thugs. In Alaska to recover her father's map, Sal Van Hoyden falls in with Ace Larson, who secretly wants to steal the gold mine for himself. Duke, Chester, the thugs, Ace and his henchman chase each other all over the countryside—for the map.
Bing Crosby
Duke Johnson
Bob Hope
Chester Hooton
Dorothy Lamour
Sal Van Hoyden
Hillary Brooke
Kate
Douglass Dumbrille
Ace Larson
Jack La Rue
LeBec
Robert Barrat
Sperry
Nestor Paiva
McGurk
