A recognised authority on exploitation cinema, Morris has been credited with 'an encyclopedic knowledge of grindhouse and sleaze' whose collection of films, posters and trailers 'should be enshrined as some sort of national archive.'.
[1] He has written and produced two documentaries on the 'video nasties' phenomenon and, for Nucleus Films, curates the DVD series Grindhouse Trailer Classics.
In 1997 he established the Mondo Erotico website, dedicated to the films of Radley Metzger, Walerian Borowczyk and Jean Rollin.
The website was instrumental in locating two lost Jesús Franco movies (Eugenie de Sade and Eugenie… The Story of Her Journey into Perversion).
He has worked as a consultant and researcher for Anchor Bay, Channel 5 and Arrow Films and directed music videos for Rise Above Records bands Uncle Acid and the Deadbeats and With the Dead.