Robbie Coltrane. Actor: Cracker. Robbie Coltrane, one of Britain's most popular comedians who was head of debating society at school and won prizes for his art, is now a film star who played in two James Bond films and in the "Harry Potter" franchise. Coltrane was born Anthony Robert McMillan on March 30, 1950, in Rutherglen, a suburb of Glasgow, Scotland, UK. His mother, Jean Ross (Howie), was a teacher and...