Flagwaving story of a new American destroyer, the JOHN PAUL JONES, from the day her keel is laid, to what was very nearly her last voyage. Among the crew, is Steve Boleslavski, a shipyard welder that helped build her, who reenlists, with his old rank of Chief bosuns mate. After failing her sea trials, she is assigned to the mail run, until caught up in a disparate battle with a Japanese sub. After getting torpedoed, and on the verge of sinking, the Captain, and crew hatch a plan to try and save the ship, and destroy the sub.

Charlie Mason and Rusty Fleming are star reporters on a Chicago tabloid who are romantically involved as well. Although skilled in ferreting out great stories, they often behave in an unprofessional and immature manner. After their shenanigans cause their frustrated city editor to resign, the publisher promotes Charlie to the job, a decision based on the premise that only a slacker would be able crack down on other shirkers and underachievers. His pomposity soon alienates most of his co-workers and causes Rusty to move to New York. Charlie resigns and along with gangster friend Smiles Benson tries to win Rusty back before she marries a stuffy society author.

A struggling young singer falls for a nightclub owner whose father, a millionaire, is trying to shut it down.

A meat inspector sets out to rid his town of payoff deals affecting the quality of meat being sold to the public.

Pluto comes bounding outside to help Mickey get a Christmas tree. Chip 'n Dale see him and make fun of him, but the tree they take refuge in is the one Mickey chops down. They like the decorations, especially the candy canes and Mickey's bowl of mixed nuts. But Pluto spots them and goes after them long before Mickey spots them. Minnie, Donald, and Goofy drop by to sing carols.