The younger son of a working-class Jewish family in Montreal, Duddy Kravitz yearns to make a name for himself in society. This film chronicles his short and dubious rise to power, as well as his changing relationships with family and friends. Along the way the film explores the themes of anti-semitism and the responsibilities which come with adulthood.

Captain Rameses and his Legion of the Winged Serpent brigade are out to claim Earth for their dying race. Out to save Earth is an alien guard patrol located in the Bermuda Triangle, the League of Races. LOR leaders warn Rameses that he's breaking galactic treaty rules. The alien villain responds by launching an invasion which telepathically drives Earthlings to suicide. The LOR implore UFO expert Professor Duncan to help them. Eventually, the two alien forces battle. Will the Earth be saved?