Delirium (also known as Psycho Puppet) is a 1979 American thriller film directed by Peter Maris and written by Maris and Richard Yalem. The film is one of the infamous "Video Nasties".

Plot

Charlie Gunther, a psychotic former soldier, is employed by a vigilante council led by a bald badass, Eric Stem, to eradicate the city's vagrants until Gunther takes it too far.