- Country: USA
- Genres: Western
- Release: 1942-07-02
- Director: Joseph Kane
- Writers: Mauri Grashin , Robert T. Shannon , M. Coates Webster
- Language: English
- Stars: Roy Rogers , George ‘Gabby’ Hayes , Sons of the Pioneers , Bob Nolan , Pat Brady , Hugh Farr , Karl Farr , Tim Spencer , Lloyd Perryman , Maris Wrixon
- Runtime: 55 min
- Awards: N/A
- AKA: Os Pioneiros da Liberdade (Portugal, Portuguese Republic) , Sons of the Pioneers (United States of America) , Sons of the Pioneers
- Plot: Night raiders are burning down the ranchers' barns and poisoning their cattle. Sheriff Gabby, unable to cope, goes east to get help from Roy, descendant of two famous sheriffs. Roy is a young entomologist who would rather study bugs than strap on guns. He finally gives in to Gabby's wishes and ends the terror.
- IMDB:tt0035362
Sons of the Pioneers Cast · · · ALL
Joseph Kane
Director
Roy Rogers
Roy Rogers
George ‘Gabby’ Hayes
Gabby Whittaker
Bob Nolan
Bob Nolan
Pat Brady
Pat (as Sons of the Pioneers)
Hugh Farr
Fiddle Player - Sons of the Pioneers (as Sons of the Pioneers)
Karl Farr
Guitar Player - Sons of the Pioneers (as Sons of the Pioneers)
Tim Spencer
Guitar Player - Sons of the Pioneers (as Sons of the Pioneers)
Lloyd Perryman
Singer - Sons of the Pioneers (as Sons of the Pioneers)
Maris Wrixon
Louise Harper
Forrest Taylor
Jim Bixby
Minerva Urecal
Ellie Bixby
Bradley Page
Frank Bennett
Hal Taliaferro
Matt - Henchman
Chester Conklin
Old-Timer
Fred Burns
Rancher
Frank Brownlee
Hired Hand
Horace B. Carpenter
Rancher
Tommy Coats
Henchman
Ken Cooper
Tom - Henchman
Sarah Edwards
Housekeeper
Frank Ellis
Cowhand at Dance
Karl Hackett
Dr. Thompson
Tom London
Joe #1 - Henchman
Art Mix
Cowhand at Dance
Lew Morphy
Townsman