Tremors (2003)

S1E1 Feeding Frenzy

Burt comes to the aid of newcomer Tyler Reed, who has found himself in danger from El Blanco, the government-protected Graboid. As it turns out, Tyler is the new proprietor of the tourist business in Perfection, and his timing couldn’t be worse. With El Blanco growing increasingly hostile, the residents of Perfection must uncover the reason behind its aggression before they end up as its next victims.