In this takeoff of "Westworld," the gang visits Cyber Gulch, an automated Old West town, where the robots have gone berserk.
- Frank Welker voices Fred Jones, Scooby-Doo, Robot Cowboy and Sheriff
- Casey Kasem voices Shaggy Rogers
- Grey Delisle voices Daphne Blake
- Mindy Cohn voices Velma Dinkley
- Eddie Deezen voices Gibby Norton
- Jennifer Hale voices Leora Lasswell
- James Horan voices Dr. Fleg and Bandit