Gun Brothers

Gun Brothers is a 1956 Western starring Buster Crabbe and Ann Robinson. It was Crabbes first feature film in six years.

Chad is on his way to see brother Jubals ranch for the first time. What he doesnt know is that Jubal is among masked outlaws who rob the coach. Chad intends to defend himself, but Blackjack, fearing a gunfight, knocks him cold. Rose takes umbrage, telling the gang about money Blackjacks hiding in his boot. Chad awakens to find Blackjack slapping the woman, so he flattens the gambler with a punch.A posse forms, led by Yellowstone Kelly, who used to be Chads army commander. Yellowstone would like Chad to join him in Jackson Hole in the furtrading business. Chad first hopes to capture the outlaws and retrieve a keepsake brooch of Roses. ........

Source: Wikipedia