Where can I watch Whoops, I'm an Indian! in United States?

Set in the Old West, the stooges are crooked gamblers swindling the residents of a frontier town. They are discovered and must escape into the woods. To elude the sheriff they disguise themselves as Indians. Their plan works until Curly, dressed as a squaw, is forced to marry a local tough guy. The stooges are unmasked and wind up in the hoosegow.