Night Without Sleep

Night Without Sleep is a 1952 mystery film noir directed by Roy Ward Baker and starring Gary Merrill, Linda Darnell and Hildegarde Neff.

Morton goes to see his friend John Harkness and is introduced to a film actress, Julie Bannon, and is attracted to her. He also apparently has made a date with Lisa Muller, who is angry when Morton shows up two hours late. He loses his temper and threatens her.Julie goes out with Morton and attempts to seduce him, but something in him resists. He returns to Lisa and begins to menace her again, only to suffer another blackout. When he wakes up, Morton is in his own home by himself and isnt sure where he has been or what he has done. ........

Source: Wikipedia