Heart of the Rockies 1937
Cattle are being routinely stolen from a local ranch, and suspicion centers on a local mountain family. But the Three Mesquiteers are wise to the criminals' deeds. But when a ranger is shot and Stony is framed for the crime, it's up to Lullaby and Tucson to prove his innocence.
- Released: 1937-09-06
- Runtime: 67 minutes
- Genre: Western
- Stars: Robert Livingston, Ray Corrigan, Maston Williams, George C. Pearce, Yakima Canutt, J.P. McGowan, Glen Walters, Hal Taliaferro, Frankie Marvin, Blackie Whiteford, Lynne Roberts, Guy Wilkerson, Elmer, Blackjack Ward, Slim Whitaker, Max Terhune, Nelson McDowell, Ranny Weeks, Sammy McKim, Georgia Simmons
- Director: Joseph Kane