Outside of film, Campbell has appeared in a number of television series. He starred in "The Adventures of Brisco County, Jr." a boisterous science fiction comedy western created by Jeffrey Boam and Carlton Cuse that ran for one season. He played a lawyer turned bounty hunter who was trying to hunt down John Bly, the man who killed his father. He starred in the television series "Jack of All Trades", set on a fictional island occupied by the French in 1801. Campbell was also credited as co-executive producer, among others. The show was directed by Eric Gruendemann, and was produced by various people, including Sam Raimi. The show aired for two seasons, from 2000 to 2001. He had a recurring role as "Bill Church Jr." based upon the character of Morgan Edge from the Superman comics on "".