When does Wiseguy return?

The series aired on CBS from September 16, 1987, to December 8, 1990, for a total of 75 episodes over four seasons. It centered on undercover agents of the Organized Crime Bureau (OCB), a fictional division of the FBI, as they infiltrate organized crime groups. The series was filmed in Vancouver, British Columbia, one of the first American television series to embrace "Hollywood North's" lower production costs.