Stampede Entertainment
Stampede Entertainment is a film production company founded in the early 90s by producer Nancy Roberts. The original Stampede team consisted of Roberts, screenwriters Brent Maddock and S. S. Wilson and director Ron Underwood.
The partners' previous work includes Short Circuit (1986), Batteries Not Included (1987), Short Circuit 2 (1988), The Land Before Time (1988), Tremors (1990), and City Slickers (1991). Stampede Entertainment's first production was Heart and Souls (1993), followed by Tremors 2: Aftershocks (1995), Tremors 3: Back to Perfection (2001), and Tremors 4: The Legend Begins (2004).
Stampede Entertainment also produced 13 episodes of Tremors the Series for the SciFi Channel in 2003.
Stampede Entertainment also published the online game Dirt Dragons in 2004, based on their film Tremors 4: the Legend Begins.