Stephen Mangan is a British actor, comedian, and writer, best known for his roles in television and film. He gained popularity for his performances in the TV series Green Wing and Episodes, where he showcased his comedic talent. Mangan has also appeared in various stage productions, demonstrating his versatility as a performer. In addition to acting, Mangan has worked as a presenter and has lent his voice to animated projects. He has received critical acclaim for his work and has been involved in several notable productions, including The Last Detective and Dirk Gently's Holistic Detective Agency.