Robotman, Stellar, and Oops are mechanical beings from the planet Robot Land who embark on a mission to help earthlings in need. Their mission is jeopardized by Roboron, an evil robot seeking to capture them and reprogram them to hate, not love.
| Actor | Role |
|---|---|
 Greg BergRobotman | Robotman |
 Adam CarlOops / Michael | Oops / Michael |
 Katie LeighStellar | Stellar |
 Phil ProctorUncle Thomas Cooper | Uncle Thomas Cooper |
 Frank WelkerRoberon / Sound-Off / Additional Voices | Roberon / Sound-Off / Additional Voices |
| KKaren HartmanAdditional Voicess | Additional Voicess |