Bertie Carvel

I think. as a child, there's something frightening about certain adults, particularly when you're in their clutches or power. That must be the reason why Roald Dahl creates such brilliant characters: He taps into something in the collective memory of people.

I think musicals can be more than what people imagine. That'll be the case with 'Matilda.' It's such a clever thing to stage. Parents would have read this when they were young and will want to share it with their children because they have such a fondness for the source.