All the Young Men (1960)

During the Korean War, the lieutenant in charge of a Marine rifle platoon is killed in battle. Before he dies, he places the platoon's sergeant, who's black, in charge. The sergeant figures on having trouble with two men in his platoon: a private who has much more combat experience than he does, and a racist Southerner who doesn't like blacks in the first place and has no intention of taking orders from one.

All the Young Men is an action movie featuring Alan Ladd.

All the Young Men is currently streaming for free (ad-supported) on Tubi TV and it's also available on fuboTV.

It is also possible to buy All the Young Men on Amazon Video, Apple TV, DIRECTV, Google Play Movies, Vudu and YouTube.