"Movie Underground" was a hosted horror /science fiction movie show with Marc Chase (Mark Thompson) as "The Night Watchman", with co-host April Rose (Maydock) as "Nightie Watchman.

"Movie Underground" was a hosted horror / science fiction ( and other) movie show with Marc Chase (Mark Thompson) as "The Night Watchman", with co-host April Rose (Maydock) as "Nightie Watchman", also known as "Henrietta" and "Henrie"; and together they are the night guards at the Fortress of Television. The show aired weekly at 8:00pm Friday nights on WGN America, from 2008 until 2010.—The Professor