In the hip and swingin' London of the '60s, a young window washer, Ginger (Victor Henry) divides his time between picking up the cleaning rag and picking up women in the hip London pubs. One girl he meets is the pretty and demure Jill (Susan George), who his best friend Dwyer (Jack Shephard) takes a shine to. When Ginger agrees to becomes a caretaker at an old man's mansion and a wild party results, he asks Dwyer to look after Jill. Dwyer takes that invitation as a chance to seduce Jill. Later, when Ginger is informed by Jill that she is pregnant, he takes it upon himself to marry her. No sooner are they married than Jill's intimidating mother arrives to announce that she will be taking up quarters with the newlyweds. Now Ginger has to decide whether he should trade in his swingin' ways for a staid domestic life.