Frost opened up about the difficult task of forming a unique take on Hagrid — a half-giant who serves as groundskeeper at the magical school Hogwarts — after the late actor Ro

I think you have to be respectful to the subject matter — but within that, there's scope for minutia,' Frost addedNEED TO KNOWNick Frost doesn't intend to "try and be" Robbie Coltrane in the upcoming Harry Potter seriesFrost has been cast to play Rubeus Hagrid,