- as Victor Stone / Cyborg
- as Kay Challis / Crazy Jane
- as Rita Farr / Elasti-Woman
- as Eric Morden / Mr. Nobody
- as Larry Trainor / Negative Man
- as Robotman
- as Cliff Steele / Robotman
- as Negative Man
- as Silas Stone
- as Steve Larson / Animal-Vegetable-Mineral Man
- as Flex Mentallo
- as Young Dolores Mentallo
- as Darren Jones
- as Hospital Patient
- as Forsythe
- as Dolores
- as Gwen
- as Chief Kincaid
- as Agent on TV
- as Dr. Heart
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