On Halloween night Mark and his friends, wearing masks, ride from ranch to ranch playing pranks. A couple of rustlers hit on the idea of wearing similar masks while stealing cattle, knowing the boys will be blamed.

Cast: Chuck Connors, Johnny Crawford, Paul Fix, Patricia Blair, Maurice Dallimore, I. Stanford Jolley, Paul Mazursky, Robert 'Rusty' Stevens, Andy Marten, Dan White, Tony Haig