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. The series is hosted by Dan Aykroyd who presents dramatic stories supposedly inspired by the paranormal investigations of the "Office of Scientific Investigation and Research" (O.S.I.R.).[1]
In the first season, most episodes feature two separate cases, except for two episodes that are exceptions to this format. Starting from the second season, each episode shifts to focusing on a single case. Additionally, the series introduces story arcs that run across multiple episodes, alongside the standalone cases.