the plot in many episodes can't be true (if it can't). Other interactive elements include ReGenesis:ReMixed, a 14-episode series of podcasts hosted by series Music Supervisor Andrea Higgins and produced by Arpix Media, featuring the music of ReGenesis, as well as exclusive interviews with some of the people involved in putting the show together. However, neither of these were continued for the third or fourth season of the series. Characters Main characters David Sandström (Peter Outerbridge) – Canadian. A molecular biologist, he is NorBAC's Chief Scientist. Carlos Serrano (Conrad Pla) – Mexican. Geneticist and Medical Doctor at NorBAC. Revealed to be gay after seeking to prevent his first lover's progression from HIV-positive status to AIDS (Season 1, episode 7). Caroline Morrison (Maxim Roy) (seasons 1–2) – American. NorBAC's Executive Director. Speaks at least four languages: English, French, Spanish and Mandarin Chinese. Jill Langston (Sarah Strange) (seasons 1–2) – American. 1st replacement to NorBAC's original Lead Virologist, Hira Khan. Bob Melnikov (Dmitry Chepovetsky) – Canadian. Biochemist at NorBAC, and a former student of David Sandström. He is deemed a genius, with an IQ score of 162 (Season 1, Episode 5) and has attained two PhD's (Season 1, episode 11). He has been diagnosed with Asperger syndrome. Rachel Woods (Wendy Crewson) (seasons 3–4) – American. 2nd replacement as Lead Virologist at NorBAC and estranged wife of Carleton Riddlemeyer. Mayko Tran (Mayko Nguyen) – Canadian. Bioinformatics Researcher and later NorBAC's 2nd replacement as executive director. Weston Field (Greg Bryk) – American. Assistant to NorBAC's Executive Director Caroline Morrison, later 1st replacement as executive director. Carleton Riddlemeyer (Geraint Wyn Davies) (seasons 3–4) – American. Science Advisor to the White House and estranged husband of Rachel Woods. Enuka Okimba (Karen LeBlanc) (season 4) – American. 3rd replacement as Lead Virologist at NorBAC. Recurring characters Hira Khan (Mishu Vellani) (season 1) – Original Lead Virologist at NorBAC. Lilith Sandström (Elliot Page) (season 1) – David's 15-year-old daughter. Mick Sloane (Mark Rendall) (season 1) – A boy Lilith's age who believes he was cloned. He was actually created as part of an in vitro procedure and was an identical twin to Cal, whose single embryo was implanted in Dr. Sloane's wife. The twin embryo - Mick's - was frozen, and after it was discovered that Cal had bone cancer, Dr. Sloane began manipulating Mick's DNA to remove the defective gene that caused the cancer. In the process,