Sundquist and Eidsvold play the two deep sea divers, who agree to do a quick unscheduled dive before taking their Christmas vacation, to help an oil company who's got a oil-valve caught in a trawl. The dive is to take only 5 minutes, and the divers will get a nice bonus. But things go wrong. The diving bell gets tangled in the trawl, and while trying to hoist up the bell, they ...