Michael Edward Gross (born June 21, 1947 in Chicago) is an American actor whose work spans stage, television and film. He became a familiar face to television audiences in the 1980s as Steven Keaton on the sitcom Family Ties and later developed a cult following for his recurring role as Burt Gummer in the Tremors franchise.
Early life and training
Gross began acting in regional theatre before moving into television and movies. Like many performers of his generation he learned his craft on stage and parlayed that experience into character roles on screen. His grounding in live performance helped him adapt to both comedic timing and genre storytelling.
Career highlights
His role as Steven Keaton (Family Ties, 1982–1989) cast him as a warm, sensible father figure during a show that launched several careers and remained culturally significant throughout the decade. In contrast, his portrayal of Burt Gummer — introduced in the 1990 film Tremors — turned him into a recurring franchise anchor: a paranoid, heavily armed survivalist who became one of the series' most recognizable characters.
Range and other work
Beyond those signature parts Gross has worked steadily in supporting film roles, guest spots on television, voice acting and theatre. He is known for a reliable on-screen presence, able to play both the genial family man and eccentric or intense characters in genre projects. His longevity reflects versatility and a steady professional reputation.
Selected roles
- Steven Keaton — Family Ties (sitcom)
- Burt Gummer — Tremors (film series and spinoffs)
- Various guest and supporting roles across television and film
Gross's career is notable for the contrast between mainstream sitcom success and enduring genre fandom. He remains active in acting, participates in fan conventions and interviews, and is often cited as an example of an actor who sustained a diverse, decades-long career by moving fluidly among stage, television and film projects.