Psi Factor: Chronicles of the Paranormal is a Canadian science fiction drama television series which was filmed in and around Toronto, Ontario, Canada, and aired 88 episodes over four seasons from 1996 to 2000. In 1996, Christopher Chacon and Peter Aykroyd co-created the show. Plot The series was hosted by Dan Aykroyd, who presents dramatic stories inspired by the paranormal investigations of the "Office of Scientific Investigation and Research" (O.S.I.R.). Season one The first season introduces members of the O.S.I.R. team, including case managers Conner Doyle (Paul Miller) and Curtis Rollins (Maurice Dean Wint), senior data analyst Lindsay Donner (Nancy Anne Sakovich), physicist Peter Axon (Barclay Hope), Dr. Anton Hendricks (Colin Fox) as well as various other investigators that rotate with each new case. The first season uses elements that are later dropped in subsequent seasons, most notably featuring two unlinked cases per episode. The first season features more of a documentary-style look including hand-held cameras and on-screen interviews with the "experiencers". In the first-season finale, "Perestroika", case manager Conner Doyle is killed in an explosion in an attempt to save the team and to kill a deadly parasite. Season two Starting with the second season, actors Paul Miller and Maurice Dean Wint are removed from the opening credits and Matt Frewer joins the cast as the new case manager, Matt Praeger. Michael Moriarty joins the cast in the recurring role of Michael Kelly, a conspiracy theorist who is friends with Praeger. The series now focuses on one case per episode and is structured more like a one-hour drama series. The second season features more character development as well as story arcs. After a limited role in the first season, Director of Operations Frank Elsinger (Nigel Bennett) becomes a more prominent presence and is often believed to have a hidden agenda, mostly by Matt Praeger who questions many of his decisions. Michael Kelly causes problems for Elsinger, as he often involves himself in various O.S.I.R. cases and tries to expose the truth. In the second-season finale, "The Egress" (part one of a three-part story arc where the team discovers "The Egress", an arch in which you disappear if you step inside), Curtis Rollins returns after being absent since near the end of the first season. Dr. Anton Hendricks is lured into the arch at the sight of his missing wife and daughter, and he disappears. The team is in conflict