The guys perform one experiment after another to create a flying bicycle, and race to be the first ones to make a flying machine.

Herman (a mouse) and Henry (a rooster) notice a poster that will award $1,000 to anyone who will stay in the ring for one round against a champion boxing rooster. Herman goes to Henry, who is feeling really low about himself, as he is getting bossed and pushed around by his wife. One thing leads to another, and the scrawny Henry is going up against the Champ.

Believing that an unexpected inheritance will bring them happiness, a married couple instead finds their relationship strained to the breaking point.