As the president of a trashy TV channel, Max Renn is desperate for new programming to attract viewers. When he happens upon "Videodrome," a TV show dedicated to gratuitous torture and punishment, Max sees a potential hit and broadcasts the show on his channel. However, after his girlfriend auditions for the show and never returns, Max investigates the truth behind Videodrome and discovers that the graphic violence may not be as fake as he thought.
In the late 90s, a video archivist unearths a series of sinister pirate broadcasts and becomes obsessed with uncovering the dark conspiracy behind them.
Rapper Rodney P. presents the story of Britain's second wave of pirate radio DJs. In the 1980s a new generation of pirate radio stations appeared broadcasting from London tower blocks.