Tremors – Complete Collection boxset artwork. Ron Underwood and Brent Maddock and S. Gale Bacon wrapped dates Hurd, Brent Maddock and S. Tremors is a 1990 American monster film directed by Ron Underwood, with a screenplay by S.
Tremors 2: Aftershocks is a 1996 action-horror sequel to Tremors, in which the character of Earl Bassett, returning from the first movie, is hired to deal with a subterranean “Graboid” infestation at a Mexican oilfield. Tremors 3: Back to Perfection is a 2001 comedic monster film, the third in the “Tremors” series featuring the subterranean worm-creatures dubbed “Graboids”. It was directed by Brent Maddock and stars Michael Gross. Like the second movie, the film was not released in theaters. It introduced a new creature called the Ass-Blasters. Tremors 4: The Legend Begins is a 2004 direct-to-video movie.