Mark Gatiss: I based Sherlock’s Mycroft on Peter Mandelson
In the BBC’s Sherlock, Mark Gatiss plays Sherlock Holmes’s sly older brother Mycroft. Now the actor has revealed in an interview with the Radio Times that the person who inspired his performance is none other than Peter Mandelson. ‘I based Mycroft on Peter Mandelson. It was explicit even before I was going to play him. Steven Moffat and I talked
