The writer of The Margin Of Things, Marty also plays the role of Mark in the film. With extensive experience in film and theatre, including already playing the part of Mark in the stage version of the story, Marty has the skills to bring the hapless Mark to life on screen.
Check out Marty’s showreel here:
We already know that The Margin Of Things is a fantastic script, but Marty has a number of other writing credits along with plenty of acting credits. Details here on his website:
And imdb page: