On screen
Cast
12 credited performers
Jeff Kirkendall
Dr. Masterson
Titus Himmelberger
Lance
Artwork unavailable
Natalie Himmelberger
Sheila (as Natalie Hallead)
Artwork unavailable
Noyes J. Lawton
Jenson
Artwork unavailable
James Carolus
Dr. James Lockwood
Steve Diasparra
Dr. Knobb
Artwork unavailable
Tim Hatch
Sherpa
Jamie Morgan
Megan
Artwork unavailable
Nicholas Olson
Running Away Scientist
Artwork unavailable
Marty Becke
The Creature
Artwork unavailable
Christopher Beacom
Monk
Mark Polonia
Doctor (uncredited)