Catherine worked in TV drama development and production before she became a screenwriter.
She then took part in the 2019 4Screenwriting Course and the script she developed on the course, Blonde Devil, was optioned by Two Brothers. She was also on the BBC TV Drama Writers Programme for 2020.
Catherine has written an episode of BAPTISTE series two for BBC One and an episode of YOU for Sky One, which is due to film in summer 2021. She is developing new projects with Two Brothers, Kudos, Moonage, Further South and World.