Test Pattern was the first game show on the Canadian television channel MuchMusic in the late from 1989 into the early 1990s. The music and sound man was . The show's announcer was Bill Carroll (Except for one week when Briane Nasimok who was the producer and played recurring characters, took his place). It occasionally featured Canadian musicians who were prominent at the time. Dan Gallagher hosted the program and it was produced and directed by Sidney M. Cohen. The show was cancelled after two seasons. Reruns currently air Mondays and Fridays on GameTV. Reruns of episodes from the show's second season also aired during the summer of 2003 on MuchMoreMusic.