1+1=3 (1979) is a Drama, Comedy film that follows an unmarried actress in Munich becomes pregnant but decides against marrying the child's father, and eventually moves in with a more agreeable man she meets on a winter sports holiday. 1+1=3 is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 3.7 out of 10 from 3 votes. Fans of drama movies may also want to explore similar titles below.