Rawhide (1959)

Season 3: Episode 5

Mrs. Bradley pulls a gun on Victor Laurier and wants to know where her husband is. She knows he isn't dead. Victor was in charge of a POW camp. At the end of the war Victor says he sent 27 union soldiers and three guards, one his son east, but they never reached their destination. Mrs. Bradley got a letter from her husband four years after he was supposed to have died.