The great grandson of the original Dr. Jekyll kidnaps people and experments on them with the aggression serum created by his great grand dad.
| Actor | Role |
|---|---|
| JJames MathersDr. Henry Jekyll | Dr. Henry Jekyll |
| JJohn F. KearneyProfessor Atkinson | Professor Atkinson |
| DDawn Carver KellyJulia Atkinson | Julia Atkinson |
| NNadine KalmesHilda Jekyll | Hilda Jekyll |
| JJake PearsonBoris | Boris |
| TTom NickelsonMalo | Malo |
| PPeter R. MaloneySgt. Maloney | Sgt. Maloney |
| RRick AlemanySubject of Experiments | Subject of Experiments |
| TTes LuzSubject of Experiments | Subject of Experiments |
| LLydia AltamiranoSubject of Experiments | Subject of Experiments |
| JJesse WashingtonSubject of Experiments | Subject of Experiments |
| EEarl GarlinSubject of Experiments | Subject of Experiments |