Tremors 2 (1996)

Revealing mistake: It's very clear they blew up a model of the buildings. The grass seen just before the explosions is way too long and is not as long when the characters are running away. Further, the truck and the barrels have disappeared at the explosion shot.

Earl Bassett: You want to hunt graboids, you better know geology. You drive, I'm going to keep my eye on this seismojigger thing.

Trivia: In the first movie, Val and Earl talk about being on magazine covers like People and National Geographic. If you look in the background of Earl's home, you can see various magazine covers with Val and Earl on them - looks like they made it.

TedStixon

Question: Does anyone know the song that plays on the radio after a Graboid swallows it?