When he starts dating drop-dead gorgeous Molly, insecure airport security agent Kirk can't believe it. As his friends and family share their doubts about the relationship lasting, Kirk does everything he can to avoid losing Molly forever.

An electric shock enables Satch to predict numbers, so the Bowery Boys are off to Las Vegas to win enough money at the roulette wheels to let their landlady buy an apartment building. Witnessing his winning streak, some gangsters decide to move in and find out his "system" for beating the odds.