Alfred Hitchcock Presents: Never Again (1956)

Karen wakes up in an unfamiliar bed, with a hangover that's even worse than usual. She knows that by getting drunk again she has once more broken her promise to her boyfriend Jeff. Then she realizes that her hand is bandaged and badly injured, and she struggles to remember what happened the night before. She had gone to a party with Jeff, but she felt uncomfortable and lonely, and had started to drink. She tries to piece together the rest of the night, but all she can remember is being angry and drunk.