Tumbledown Ranch in Arizona 1941

Synopsis:

Rodeo contestants Johnny King and Corrigan meet, their fathers having been members of the Range Busters. When Johnny is knocked unconscious, time reverts to their father's era and the Range Busters are soon involved in the scheme to get Railroad right-of-way across Mother Slocum's ranch. When she is tricked into signing a release, the Range Busters find their job more difficult as the Sheriff is in with the crooks.

Directed by: S. Roy Luby
Written by: Milton Raison
Runtime: 58 minutes
Tagline: Range Gangsters Scattered Like Rats On The Run When Rangebuster Law Came To Town!
Related titles:
Cast:
Ray Corrigan
Ray Corrigan
'Crash' Corrigan (as Ray 'Crash' Corrigan) 
John 'Dusty' King
John 'Dusty' King
John King (prologue) & 'Dusty' King (flashback) 
Max Terhune
Max Terhune
'Alibi' Terhune (as Max 'Alibi' Terhune) 
Elmer
Elmer
Elmer, Alibi's Dummy 
Sheila Darcy
Sheila Darcy
Dorothy Jones 
Marian Kerby
Marian Kerby
Mother Rogers