John McMahon is an actor, writer, director, producer and co- founder of One For All Productions Ltd a community arts company Set up in partnership with film maker Dave Cave, they aim to give a voice to marginalized groups and communities, celebrating their heritage and exposing them to the Arts. Past projects include the HLF and ACE funded Holes in Tights and subsequent play 84 developed over a year working with women involved or affected by the 1984 Miners Strike. The short film Milkshakes and Memories (Active on the International Festival circuit), shows a chance meeting and rekindling relationship of two older Gay men. 

One For All Productions also aim to produce both theatre and film projects for a commercial market. They are currently developing the first draft of their first feature Girl and A Scar which is a story of a self-harming young Goth girl who suffers physiological trauma, which leads her into a fantasy world on a journey to find love and acceptance in her life.