When Phil Corey's band arrives at the Idaho ski resort its pianist Ted Scott is smitten with a Norwegian refugee he has sponsored, Karen Benson. When soloist Vivian Dawn quits, Karen stages an ice show as a substitute.
On the day that United Broadcasting System's new building is dedicated, bumbling vice-president Harold L. Montgomery, Sr. discovers that he gave the wrong survey to the builders...
Discovery by Flo Ziegfeld changes a girl's life but not necessarily for the better, as three beautiful women find out when they join the spectacle on Broadway: Susan, the singer who must leave behind her ageing vaudevillian father; vulnerable Sheila, the working girl pursued both by a millionaire and by her loyal boyfriend from Flatbush; and the mysterious European beauty Sandra, whose concert violinist husband cannot endure the thought of their escaping from poverty by promenading her glamor in skimpy costumes.
Jimmy, the owner of a failed music shop, goes to work with his uncle, the owner of a food factory. Before he gets there, he befriends an Irish family who happens to be his uncle's worst enemy because of their love for music and in-house band who constantly practices. Soon, Jimmy finds himself trying to help the band by getting them gigs and trying to reconcile the family with his uncle.
Rich playboy Drogo Gaines is in imminent danger of marrying a gold digger, and escapes by feigning insanity. The joke's on him when he wakes up in an asylum full of comical lunatics. There he befriends Colonel Carraway, and together they escape, catching a ride with a beautiful blonde who proves to be Penguin Moore, carnival owner.
Petty con artists Slicker Smith and Herbie Brown mistakenly join the Army evading the cops. The cop chasing them winds up as their drill instructor. A rich young man and his former working class chauffeur are not only in the same unit, they're vying for a pretty girl who seems attracted to both.
Danny O'Neill and Hank Taylor are rival trumpeters with the Perennials, a college band, and both men are still attending college by failing their exams seven years in a row. In the midst of a performance, Danny spies Ellen Miller who ends up being made band manager. Both men compete for her affections while trying to get the other one fired.
Perky young Nanette attempts to save the marriage of her uncle and aunt by untangling Uncle Jimmy from several innocent but ensnaring flirtations. Attempting one such unentanglement, Nanette enlists the help of theatrical producer Bill Trainor, who promptly falls in love with her. The same thing happens when artist Tom Gillespie is called on for help. But soon Uncle Jimmy's flirtations become too numerous, and Nanette's romances with Tom and Bill run into trouble. Will Uncle Jimmy's marriage survive, and will Nanette find happiness with Tom, Bill, or somebody else?
Jim "Lucky" Moore, an insurance salesman, comes up with a novel policy for his friend, Steve: a 'love insurance policy', that will pay out $1-million if Steve does not marry his fiancée, Cynthia. The upcoming marriage is jeopardized by Steve's ex-girlfriend, Mickey, and Cynthia's disapproving Aunt Kitty. The policy is underwritten by a nightclub owner, Roscoe, who sends two enforcers - Abbott and Costello - to ensure that the wedding occurs as planned.
Storm is out to wreck Ace's stage line. When Tex arrives to help Ace, Storm brings in hired killer Mule Bates. But Tex and Bates know each other and the two devise a plan to fool Storm.
The story—in which an American heiress on holiday in South America falls in love with an Argentine horse breeder against the wishes of their families—takes a backseat to the spectacular location shooting and parade of extravagant musical numbers, which include the larger-than-life Carmen Miranda singing the hit “South American Way” and a showstopping dance routine by the always amazing Nicholas Brothers.
When Moreland's henchman attack Bob Horner the Range Busters break it up. Horner dies but they get the baby Moreland was after. He must have it to become it's guardian and take control of the Horner ranch. When the henchmen catch up with Alibi, they take the baby cradle not realizing Alibi has substituted his dummy Elmer. Crash having evidence Moreland is the one they want, now has a plan to expose him.
Mr. Casey's daughter, Connie, wants to go to Pottawatomie College and without her knowledge, he sends four football players as her bodyguards. The college is in financial trouble and her bodyguards use their salary to help the college. The football players join the college team, and the team becomes one of the best. One of the football players, Clint, falls in love with Connie, but when she discovers he is her bodyguard, she decides to go back East. The bodyguards follow her, leaving the team in the lurch.
Jimmy and Mary get a group of kids together to play in a school orchestra. A huge contest between schools is coming up and they have a hard time raising money to go to Chicago for the contest.
Gene Autry and sidekick Frog Millhouse depart Madison Square Garden and NYC heading west for home in their car and a horse trailer carrying Gene's horse, Champion. They discover that Ronnie Willoughby, a young boy just off the boat from school in England, has hitched a ride, thinking that Gene and Frog were sent by his father to meet him. Ronnie thinks his father is a big rancher in the west and doesn't know that his father, Alfred Willoughby, is serving time in San Quentin prison because of a frame-up by the officials of a packing company. To keep the father from testifying against them, the packing company officials, Carter, Jenkins and Martin, have arranged for the boy to be kidnapped. Along the way a runaway bride, Joyce Halloway, and her young sister Patsy join the troupe.