Accused of cowardice in battle by Sgt. John Metcalf (guest star Robert Culp), Pvt. Kirby (Jack Hogan) faces both a court martial and a firing squad. Though Kirby insists that he retreated during a battle on Hill 256 in the face of heavy machine-gun fire, Metcalf claims that no such guns existed. With only 48 hours at their disposal, Saunders (Vic Morrow) and Caje (Pierre Jalbert) make a treacherous return visit to Hill 256, in search of the evidence that will free their comrade. Though series costar Rick Jason does not appear in this episode, future regular Conlan Carter, aka "Doc", shows up as an MP. ~ Hal Erickson, Rovi