Watch Outlaws of the Prairie for Free: How to Stream the Movie Online at 123Movies. . Charles Starrett plays two-fisted frontiersman Dart Collins in this slick Columbia "B" western. Collins wants to find out who's behind a series of gold-shipment robberies. So does heroine Judy Garfield (Iris Meredith), whose stage transport business faces foreclosure if the holdups continue. It comes as no surprise that the crimes are being orchestrated by the very people who want to force Judy out of business.