The Rat Patrol (1966) : 1x8

The Patrol manages to ambush a German unit that is carrying US POWs. Three of these POWs are apparently out to kill each other. Sgt. Gribs -- whose cowardliness caused his men to become captured -- is fighting against Tex and Eddie -- who want revenge. Gribs bargains with Troy for protection, telling Troy that he has information vital to US Command. They start back to HQ, but one of the unit's jeeps breaks down. They continue to travel slowly across the desert until they can capture a German vehicle. Gribs parcels out small hints of his ""vital"" information to keep himself safe. It all ends in heroism -- or something close.