Acting Christopher Ravenscroft Acting Another Mother's Son 2017 The Man Who Knew Infinity J. J. Thompson 2016 The Shell Seekers Colonel Mellaby 2007 Tom & Thomas Frederick Lord 2002 A Mind to Murder Dr. Robert Baguley 1995 From Doon with Death DI Mike Burden 1991 Henry V Montjoy 1989 Twelfth Night, or What You Will Orsino 1988 Pericles, Prince of Tyre First Knight / Gentleman of Ephesus 1984 Agent-readable