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.
as Gene Autry
as Frog Millhouse
as Joyce Halloway
as Patsy Halloway
as Gaucho Don José
as Ronnie Willoughby
as Frederick Willoughby
as Buck Benson
as Edward Martin
as Henchman Carter
as Rancher
as E.J. Jenkins
as Radio Announcer
as Rancher
as Henchman
as Cowhand
as Customs Officer
as Champ
as Henchman on Train
as Police Radioman
as Mexican Vaquero
as Orchestra Leader
as Small Official
as Norton School Headmaster
as Gas Station Attendant
as Steve
as Sheriff Tom Olson
as Gas Station Attendant #2
as George Blake
as Motorcycle Cop #2
as Mexican Rancher
as Motorcycle Cop
as Policeman
as Deputy
as New York City Pier Worker
as Dancer
as Dancer
as Farmer Driving Jalopy