Line Up and Lay Down (1973)

This film is a comedic look at a man whose many romantic adventures have major consequences. The protagonist is a notorious womanizer, and his numerous affairs cause problems among his friends. Jealousy leads them to plot a confrontation, orchestrating a meeting between his fiancée and his mistresses. This forces him to confront the reality of his chaotic love life, resulting in a funny and thoughtful examination of the dangers of excessive infatuation.