Sean Pertwee (born 4 June 1964) is an English actor well known for his film and voice over work. He is the son of Jon Pertwee, who was best known for playing the third incarnation of The Doctor in the long-running television series Doctor Who.
In the story, Batman, Batgirl and Red Hood follow a lead on the Joker, who appears to have been three different men all along. Batman discovers that there are three Jokers: the Criminal, the Clown, and the Comedian.
