Watch Strange Intruder

Adrian Carmichael is a dying solider in this Korean War drama who makes buddy Paul Quentin promise to take care of his children when he discovers his wife has been cheating on him back home during his absence. Paul manages to escape from the POW camp, is treated at a veteran's hospital, and makes a visit to the Carmichael family. Alice has since ended her affair with Howard Gray, but now she is being blackmailed by him about her infidelity. Paul feels responsible to confront Gray about his actions.