"Shock" was a hosted horror movie show with firstly David Allen, and later Alexander and Troggy presenting on Friday nights at 11:15 pm on WKBN-TV Channel 27 Youngstown, Ohio from around 1957 and possibly the early 1960's.

"Shock" was a hosted horror movie show with firstly David Allen, and later "Alexander" and "Troggy" presenting on Friday nights at 11:15 pm on WKBN-TV Channel 27 Youngstown, Ohio from around 1957 and possibly the early 1960's. The original host was a floating head (David Allen) surrounded by a sea of mist. David Allen was replaced by "Alexander" and "Troggy", a mad scientist and a troglodyte. It is not known who played the parts of "Alexander" and "Troggy".—The Professor