An American patrol has to cross behind enemy lines by skis in order to blow up an important railroad bridge. The task is made harder by conflicts between the platoon's veteran sergeant and its inexperienced lieutenant and by constant attacks by pursuing German troops.
| Actor | Role |
|---|---|
 Michael ForestLt. Factor | Lt. Factor |
 Frank WolffSgt. Potter | Sgt. Potter |
 Wally CampoPvt. Ed Ciccola | Pvt. Ed Ciccola |
 Richard SinatraPvt. Herman Grammelsbacher | Pvt. Herman Grammelsbacher |
 Sheila NoonanFrau Karl Heinsdorf | Frau Karl Heinsdorf |
 Roger CormanGerman Officer (uncredited) | German Officer (uncredited) |
| PPaul RappPvt. Roost (uncredited) | Pvt. Roost (uncredited) |