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 Bill St. Amour. The show's announcer was Bill Carroll. 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.