As per Curtis Brown, Heydon is a director and creator with experience working in theatre and dramaturgy. She had made a name for herself by creating female-led stories, particularly in the comedy genre.
Having worked at The King's Head Theatre, The Pleasance, Brighton Fringe, Edinburgh Fringe, and The Cambridge Theatre, Heydon also has quite a lot of experience with onstage production.
She moved to creating movies in 2016 with the comedy web series DIGS.
Some of her other projects include Fred Forever, a dark comedy about somewhere between laughter and grief, and PELICANS, starring Edward Bluemel.