Martin Brundle, born of the human/fly, is adopted by his father's place of employment (Bartok Inc.) while the employees simply wait for his mutant chromosomes to come out of their dormant state.
Roar follows a family who are attacked by various African animals at the secluded home of their keeper.
A business man buys a house, but he has a hard time trying to get rid of its previous tenant, a dirty bum.