The most notable Mads, Dr. Forrester & TV's Frank.
The Mads is the term originally coined by Joel Robinson he and the other Satellite of Love crew members used to collectively describe their mad scientist captors. The Mads can be divided into four sets:
KTMA and Season 1:
Season 2 - Season 3
- Dr. Clayton Forrester
- TV's Frank
- Gerry and Sylvia
Season 3 - Season 6
- Dr. Clayton Forrester
- TV's Frank
===Season 7===
The Bots dressed up as The Mads.
- Dr. Clayton Forrester
- Pearl Forrester
Season 8 - Season 10
- Pearl Forrester
- Professor Bobo
- Brain Guy
Mirror Universe
| ||||||
|---|---|---|---|---|---|---|
| Principal | Dr. Clayton Forrester • Dr. Laurence Erhardt • TV's Frank • Pearl Forrester • Professor Bobo • Brain Guy • Kinga Forrester • Max | |||||
| Secondary | Gerry and Sylvia • Dr. Peanut • The Observers • Synthia Forrester • Ardy • Skeleton Crew • Dr. Donna St. Phibes • Bonesy • Mega-Synthia • Dr. Kabahl • M. Waverly • Growler | |||||
| Mirror Universe | Mike Nelson • Crow T. Robot • Tom Servo • Gypsy | |||||
| Locations | Gizmonic Institute • Deep 13 • Deep Ape • The Widowmaker • Observer homeworld • Camping Planet • Ancient Rome • Castle Forrester • Moon 13 • Moon 1 • Deep Hurting | |||||