A shy songwriter (Arthur Lake) pretends to be a championship wrestler known as "The Devil" in order to impress a pretty nightclub singer (Dale Evans).

A South American in New York rents the apartment of a socialite who pretends to be his maid.

Roy is an oil prospector. His efforts to get drilling rights on an old Spanish land grant are countered by gamblers from an off-shore gambling boat determined to control the land (and oil) themselves.

Wildcat Kelly has been dead and buried for years. Or has he? Dale is a reporter for an Eastern magazine who comes West to find out the true story of Kelly, of whom Gabby seems to have mysterious knowledge.

Sandwiched in between the numerous musical numbers, the Gabby Whittaker and Madden rodeo's are competing for bookings. When Gabby gets a date in Albuquerque, Madden has his man destroy his equipment. Roy finds a broken rawhide rope at the scene and uses it to bring Madden to justice.

When John Barrabbee's plane makes an emergency landing, he wanders off and joins Roy's cattle drive. Later he learns he was killed when his plane resumed its flight and crashed. He also learns his daughter is going to sell his ranch and marry a man he dislikes. So he gives Roy a job on the ranch and sends him off to see if he can prevent both of these events while he remains in hiding. Written by Maurice VanAuken Western girl moves east and influenced badly by her snobby fiance. She returns to sell her deceased father's ranch. The father isn't really dead, though; he's hoping that his friend Roy can restore the girl's western values. Songs include "New Moon Over Nevada," "A Cowboy has to Yodel in the Morning," and "The Harum Scarum Baron of the Harmonium." Written by Ed Stephan

In this Roy Rogers entry, featuring a song written by Oklahoma Governor Roy J. Turner (making him and Lousiania's Jimmie Davis and Texas' W.E. "Pappy" O'Daniel possibly the only state governors to write songs used in a western), Flying U ranch owner Sam Talbot is killed by a fall from a horse. St. Louis reporter Connie Edwards comes to check a rumor that he might have been murdered. She goes to Roy Rogers, editor of the local newspaper, and he takes her to the reading of Talbot's will. The ranch is left to Talbot's 12-year-old ward, Duke Lowery, much to the dismay of Talbot's niece, Jan Holloway. After some attempts on Duke's life, Roy finally proves that Jan, Steve McClory and coroner Jim Judnick had Talbot killed and are conspiring to do the same for Duke, making Jan the last heir.

Roy Rogers, a Nevada State Ranger Captain in charge of the Rangers Reclamation Service, makes a trip to Las Vegas for the annual Heldorado Frontier Days Festival, as he wants to help his old friend Gabby Whittaker who originated the idea (at least, in this film).In Las Vegas, Roy meets heiress Carol Randall, who has been selected as the Queen of the Heldorado. Roy is informed that the F.B.I. wants an immediate investigation of the counterfeit thousand dollar bills that are being passed over the gambling tables at the casino.