"Shock Theatre" was a hosted horror movie show with "The Scarlet Knave" presenting movies on Saturday nights for WZZM-TV, Channel 13, in Grand Rapids, Michiga, USA between 1963-1964.

"Shock Theatre" was a hosted horror movie show with "The Scarlet Knave" presenting movies on Saturday nights for WZZM-TV, Channel 13, in Grand Rapids, Michigan, USA between 1963 and 1964. The show aired in the first two years that the station opened. The actor who played "The Scarlet Knave" is not known. The show screened old classic horror movies from the Shock package.—The Professor