Hanley and Kirby escort Corporal Velásquez (Charles Bronson), an artsy demolition expert, on a dangerous mission to destroy a heavily fortified and guarded observation post so that the Americans can advance through the valley below.
| Name | Type | Role | |
|---|---|---|---|
| Barry Trivers | Writer | ||
| Walt Davis | Guest Star | German Soldier (uncredited) | |
| Robert Fortier | Guest Star | Capt. Jampel | |
| Michael Stroka | Guest Star | Scope Man | |
| Gunter Weishoff | Guest Star | 1st German Soldier (as Gunther Weishoff) | |
| Charles Bronson | Guest Star | Corporal Velásquez | |
| Alf George | Guest Star | 2nd German soldier | |
| Kort Falkenberg | Guest Star | German Sergeant | |
| John Peyser | Director |