STRANGERS ON A TRAIN
TCM, 8:00 p.m. ET
Alfred Hitchcock’s 1951 classic, starring Farley Granger in a suspense story crafted from a crafty hypothetical: What if you and someone you’d only just met agreed to kill an enemy of the other? Co-stars include Leo G. Carroll and Marion Lorne, who were featured subsequently in lighter TV fare: Topper and The Man from U.N.C.L.E. for him, Bewitched for her.