
Young U.S. soldiers depend on one another in Vietnam.

An enemy attack threatens a Christmas party at an orphanage; Sgt. Johnson encounters racism after returning home.

Taylor suspects bigotry after being passed over for promotion, but an orphaned baby helps him gain perspective.

New recruits join the team and crowd the base as preparations are made to head off a possible enemy offensive.

McKay takes responsibility for a poorly trained gunner who opened fire on American troops.