Glen Roberts's Filmography on TV
List of programs starring Glen Roberts on tv. Programs are sorted in order of last seen on tv. Last updated: Nov 21, 2025 6:29 PM
Crater Lake Monster (1977)
The heat of a meteor crashing into the lake incubates a prehistoric egg, which grows into a plesiosaur-like monster that terrifies the community.
The Crater Lake Monster (1977)
The heat of a meteor crashing into the lake incubates a prehistoric egg, which grows into a plesiosaur-like monster that terrifies the community.