From Wikipedia, the free encyclopedia. Michael Gross (born June 21, 1947) is an American television, movie, and stage actor who plays both comedic and dramatic roles. His most notable roles are father Steven Keaton from Family Ties and the Graboid hunter Burt Gummer from the Tremors franchise. Description above from the Wikipedia article Michael Gross, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Ground Control
Tremors
Christmas Pen Pals
Cool as Ice
Tremors 3: Back to Perfection
Tremors 4: The Legend Begins
Tremors 2: Aftershocks
Stay Cool
Big Business
100 Million BC
Sometimes They Come Back... Again
In the Line of Duty: The F.B.I. Murders
True Heart
Mrs. Harris
Batman Beyond: The Movie
Tim and Eric's Billion Dollar Movie
A Connecticut Yankee in King Arthur's Court
An American in China
Blue-Eyed Butcher
Combustion
