List of Doctor Who audio plays by Big Finish | plays | Shakespeare's plays | Everybody Plays the Fool | The Fairylogue and Radio-Plays | Plays Pretty for Baby | Jimi Plays Monterey | Inspector Ghote Plays a Joker | Eastern Plays | The Plays of William Shakespeare | The Nigel Barton Plays | ''The Mystery Plays'' | The Family That Plays Together | Theban Cycle | Theban | New Plays from Europe | Mr A's Amazing Maze Plays | Marc Ribot Plays Solo Guitar Works of Frantz Casseus | Lloyd Webber Plays Lloyd Webber | John Mayall Plays John Mayall | Humana Festival of New American Plays | Gowie Corby Plays Chicken | Five Plays | Five Modern Noh Plays | ''Doctor Who'' audio plays | Characters of Shakespear's Plays | Arch Oboler's Plays |
Marks' producer credits include The Lost Boys (1978), Fearless Frank (1979), the BBC's adaptation of the Three Theban plays (between 1984 and 1986), and the BBC's adaptation of George Eliot's Middlemarch (1994).