What is Garth Marenghi's Darkplace?
Darkplace is presented as a lost classic: a series produced in the 1980s, yet never shown until now. Subsequently, it features 'present day' commentary from many of the "original" cast, where characters such as "Marenghi" and "Learner" reflect on making the show. Darkplace parodies numerous aspects of 80s low-budget television, including fashion, special effects and music.
From wikipedia.org