Characters played by James Mathers
Dr. Henry Jekyll
Characters played by John F. Kearney
Professor Atkinson
Characters played by Dawn Carver Kelly
Julia Atkinson
Characters played by Nadine Kalmes
Hilda Jekyll
Characters played by Jake Pearson
Boris
Characters played by Tom Nickelson
Malo
Characters played by Peter R. Maloney
Sgt. Maloney
Characters played by Rick Alemany
Subject of Experiments
Characters played by Tes Luz
Subject of Experiments
Characters played by Lydia Altamirano
Subject of Experiments
Characters played by Jesse Washington
Subject of Experiments
Characters played by Earl Garlin
Subject of Experiments