Rock-n-roll promoter Alan Freed holds a talent search to develop a new rock star, then must find the elusive, mystery contestant (Jimmy Clanton) who doesn't know he has won.
Gloria sells dolls in benefit of UNICEF and is interested in putting on an international show. In a hotel in Acapulco the ranchero Javier, the Muslims Mustafa and Ali, the Brazilian Mr. Carioca and the charro José Lorenzo meet to carry out the project. Among the men there will be a series of entanglements to dispute the love of the young woman.
Cloud Nine, the local teen hangout, has been taken over by a pair of escaped killers, who hold the local teens hostage. The bartender realizes it's up to him to save the kids.
Rock-and-roller Arnie Haynes returns to his hometown as a hero to the teenagers. However, the mayor and other concerned adults have banned him from performing in his hometown because they consider him and his music a negative influence on the youth. But with the help of disc jockey/publicist Alan Freed and fellow artists (including Bill Haley and the Comets and Little Richard), they hope to convince everyone that rock and roll is not as dangerous as the adults think.
A frustrated big-band promoter runs in to rock-and-rollers Bill Haley and the Comets at a small-town dance. He quickly becomes their manager and, with the help of Alan Freed, hopes to bring the new sound to the entire country. But will a conniving booking agent, with a personal ax to grind with the manager, conspire to keep the band from making the big time?
This musical reworking of Too Many Husbands (1940), features Grable as a top singer and dancer who's been widowed by WW II. She marries her late husband's songwriting partner, Gower Champion, but the new marriage is thrown for a loop when Lemmon, her first husband, turns up very much alive and eager to see Grable.
Jorge Bueno and Pedro Malo are best friends who consider giving up their womanizing ways when they each fall in love. As fate would have it, Pedro Malo unexpectedly marries Jorge Bueno's girlfriend, and the conflict between the former buddies begins.
Al Stewart and Wilbert are magicians doing a stage act when they run into Wilbert's cousin, Dorothy McCoy. They find out that Wilbert's grandfather, Squeeze-box McCoy, had treasure hidden in the hills of Kentucky, which they go to find.
To Jane Falbury's New England farm comes a troup of actors to put up a show, invited by Jane's sister. At first reluctant she has them do farm chores in exchange for food. Her reluctance becomes attraction when she falls in love with the director, Joe, who happens to be her sister's fiance.
Sailor meets singer in Cuba. He's due to ship out, but hits it off with her, so he sticks around. Trouble brewing on many fronts - singer's best friend doesn't like the sailor, and singer has another suitor anyway. Rich guy takes her to all the fancy Cuban sports events - jai-alai, horse racing. Much more glamorous than spending time with Sailor. Can he win her over before he gets in trouble for letting his ship sail without him?
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 asked about the Ghost Riders song he sings, Gene Autry tells this legend: Gene is about to resign as an investigator for the county attorney and go into the cattle business with his pal Chuckawalla Jones but decides instead to help Anne Lawson clear her father, rancher Ralph Lawson, of a false murder charge. He looks for the three witnesses who can testify that Lawson shot only in self defense in killing a gambler, but the witnesses are terrorized by another gambler, town boss Rock McCleary, who shoots witness Pop Roberts Morgan. Fatally wounded, Pop gives Gene the information needed to clear Lawson, then dies crying the "Ghost Riders" are coming for him. Gene then heads for a showdown with McCleary.