Newly married Kay Dunstan announces that she and her husband are having a baby, leaving her father to come to grips with the fact that he will soon be a granddad.
Two former nightclub partners are now enlisted in the Army. Sergeant Puccinelli ranks above his former partner, Private First Class Korwin. Puccinelli is desperately trying to get transferred from his dull job to active duty overseas. Meanwhile, all Korwin wants is a pass to see his wife and new baby.
An American actor, impersonating an English butler, is hired by a rich woman from New Mexico to refine her husband and headstrong daughter. The complications increase when the town believes the actor/butler to be an earl and President Roosevelt decides to pay a visit.
Singer Steve, friend Seymour and fiance Jane, along with her dizzy blonde room mate Irma, have a series of misadventures on a California-bound train and end up involved with a gang of murderous gangsters in Las Vegas.
Slip and Sach's boss, David J. Thurston, has allegedly committed suicide. Slip finds a book of matches with the name of a local nightclub on his boss' desk and finds out from Gabe that a gambling casino is being run out of it. Slip comes to the conclusion that the club had something to do with his boss' death and sets out to find his murderer. The boys get jobs at the club and Louie poses as a rich cattlemen as they gather the information to convict the murderers.
Shortly before Christmas, a family moves into an apartment where Rupert the squirrel lives in the attic rafters. Just as it seems that the holiday will come and go without so much as a Christmas tree, Rupert acts as the family's guardian angel - not only saving Christmas, but changing their lives forever.
An illiterate stooge in a traveling medicine show wanders into a strange town and is picked up on a vagrancy charge. The town's corrupt officials mistake him for the inspector general whom they think is traveling in disguise. Fearing he will discover they've been pocketing tax money, they make several bungled attempts to kill him.
When Sach eats too much sugar, he goes into a trance whereby he's able to predict the future. Slip tries to make some money off of Sach by using him as a fortune teller in a carnival, until a mad scientist kidnaps Sach to use him in an intelligence-switching experiment with a monster.
When bookseller Buzz cons Diana into thinking that his friend Stanley knows all there is to know about Africa, they are abducted and ordered to lead Diana and her henchmen to an African tribe in search of a fortune in jewels.
The boys are working at the local boxing arena where their friend, Jimmy Higgins, is boxing. During a crooked match Jimmy is killed. The boys seek out his older brother, Johnny, a former boxer who gave up the sport rather than go crooked, and help train him to get back in the ring. They try to get him a shot at the title, and when they do the same crooked gangsters that were behind Jimmy's death try to get Johnny to take a dive.
The Wolves baseball team gets steamed when they find they've been inherited by one K.C. Higgins, a suspected "fathead" who intends to take an active interest in running the team. But K.C. turns outs to be a beautiful woman who really knows her baseball. Second baseman Dennis Ryan promptly falls in love. But his playboy roommate Eddie O'Brien has his own notions about how to treat the new lady owner and some unsavory gamblers have their own ideas about how to handle Eddie.
The story of seven scholars in search of an expert to teach them about swing music. They seem to have found the perfect candidate in winsome nightclub singer Honey Swanson. But Honey's gangster boyfriend doesn't want to give her up.
Slip and Sach are working as cleaners in a high rise building. They enter an office to clean it when a messenger hears them use Slip's given name, Terrance Mahoney. The messenger has a letter for "Terrance Mahonoey, Esq." and mistakenly delivers it to Slip. The letter informs Slip that he has inherited a mansion in Long Island. The boys then make their way to the mansion and find that it is inhabited by diamond smugglers. The real owner of the house shows up and helps save the day and defeat the smugglers and gives the boys the house as a reward.