Watch Humongous Cocks 4 for Free: How to Stream the Movie Online at 123Movies. . Legendary cocks from classic Raging Stallion scenes. Featuring scenes from Big Bigger Biggest Part 1, Terms of Endowment, Stick it In!, Resort to Anything!, Poke Prod Penetrate!, and Pokin' in the Boys Room. Starring Bret Wolfe, Erik Campbell, Jason Dean, Jay Black, Justin Christopher, Matt Sizemore, Michael Brandon, Michael Vista, Nick Thomas, Sky Donovan, and Tag Adams.