Fred Ward, Kevin Bacon, Michael Gross. Such a nice blend in this classic horror-comedy set of four films known as the Attack Pack. Includes Tremors (1989/96 min.), Tremors 2: Aftershocks (1996/100 min.), Tremors 3: Back to Perfection (2001/104 min.) and Tremors 4: The Legend Begins (2004/101 min.). 2 DVDs. Color/PG-13/widescreen.