Robbie Coltrane in 2012 Photograph: Kate Peters/INSTITUTEPhotograph: GuardianRobbie Coltrane (left) in tv show 'Luna' in 1982Photograph: ITV / Rex FeaturesScene from TV show 'Alfresco' in1983. L-R from back: Robbie Coltrane, Hugh Laurie and Emma Thompson and at the front Siobhan Redmond, Stephen Fry, and Ben Elton.Photograph: ITV / Rex FeaturesRobbie Coltrane (far right), joins Paul Weller (l)with Labour leader Neil Kinnock (r) and Ken Livingstone (c) at the launch of 'Red Wedge', an initiative to get young people interested in politics in 1985.Photograph: RICHARD YOUNG / Rex FeaturesRobbie Coltrane and Jools Holland on a special of tv show 'The Tube', at the racesPhotograph: ITV / Rex FeaturesRobbie Coltrane in the film 'Defence Of The Realm' in 1986Photograph: ITV / Rex FeaturesEmma Thompson and Robbie Coltrane from the tv series 'Tutti Fruiti', 1987Photograph: PRRobbie Coltrane in 'The Pope Must Die", 1991Photograph: Moviestore Collection /RexRobbie Coltrane in 'Danny the Champion of the World' in 1989Photograph: Rex FeaturesGeraldine Somerville, Ricky Tomlinson & Robbie Coltrane in 'CRACKER' in 1993Photograph: Sportsphoto Ltd./AllstarRobbie Coltrane and Daniel Radcliffe in "Harry Potter and the Deathly Hallows: Part 1.Photograph: APRobbie Coltrane as solicitor Mr Jaggers in a scene from 'Great Expectations', 2012Photograph: PR