After training at London's Royal Academy of Dramatic Art (RADA), he worked mainly in theatre throughout the 1990s and made notable stage appearances in Romeo and Juliet (1992), Don't Fool with Love (1993), Peer Gynt (1994), The Seagull (1995), The Homecoming (1997), and Henry V (1997). Michael Christopher Sheen (born 5 February 1969) is a Welsh actor, television producer and political activist.