The role of Dedrick is played by Philip Jarrett in the Season One episode "Dark Knight (1992 Pilot)". Officer Dedrick is in the lobby of the Royal Ontario Museum when Nick arrives, and escorts Nick upstairs to the crime scene. Nick talks to him on the stairs as they go up. He comments when Nick shies away from a large cross displayed on the landing, and shortly afterwards asks him how he knows that Schanke is present. (Nick's response is that he smells the detective's cologne.)