Tremors 4: The Legend Begins is a 2004 direct-to-video western monster film, that premiered January 2, 2004 on the Sci-Fi channel. It is the fourth and final film in the Tremors series of monster films. It is a prequel to the earlier movies.
A prequel to Tremors, this movie tells us about the founders of Rejection Valley and how they defended it against the Dirt Dragons AKA Graboids.
Michael Gross as Hiram Gummer
Sara Botsford as Christine Lord
Billy Drago as Black Hand Kelly
Brent Roam as Juan Pedilla
August Schellenberg as Tecopa
Ming Lo as Pyong Lien Chang
Lydia Look as Lu Wan Chang
Sam Ly as Fu Yien Chang