The worms are back but this time in a prequel, set in 1889 Nevada as silver mines inspector Hiram Gummer, the great-grandfather of Burt Gummer, arrives in the small settlement of Rejection Valley and faces off against the so-called graboid worm monsters devouring the local inhabitants.

• Tremors 4: The Legend Begins
• Sara Botsford
• Brent Roam
• Ming Lo
• Lydia Look
• Sam Ly
• J E Freeman
• August Schellenberg
• Billy Drago
• S S Wilson
• Michael Gross