Burt and the others struggle to find out what is wrong with El Blanco, who is...
Tremors
Season 1 Episode 3: Night of the Shriekers
After Burt finds and kills a Shrieker in the valley, a government-funded science project with the goal of turning Shriekers into rescue animals is discovered. When the creatures escape, it's up to Burt and the others to prevent the...