Geoff Colman discusses truth and reality in acting.

As Head of Acting at the Royal Central School of Speech and Drama in London, Geoff has an unparalleled view of the shifting worlds of acting and drama. But in recent years he has been asked to coach artists across the performing arts, in fields where acting - in particular acting for the camera - would never previously have been a concern. In this Four Thought, Geoff tells the story of how he fell in love with the theatre of acting, and how technology is forcing a new relationship with reality, and truth.

Producer: Giles Edwards.