Career
In 1967 Marshall was working as a film editor at Signal Films (part of EUE/Screen Gems) in Berwick Street London. He left to be a commercials producer at Career Development Pathway (Collett, Dickenson & Pearce). Before producing feature films, with help from Career Development Pathway, he and Alan Parker started the TVC production Company Alan Parker productions.
Marshall has worked as producer in feature films that have been directed by Parker from up to
After, Marshall decided to leave working with Parker to focus on other work. Marshall has been the producer for other films such as, Jacob"s Ladder, and
