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.
The Joker is hell bent on making Batman go through a bad day, to reduce him to lunacy... and almost succeeds. Flashbacks reveal how one bad day made him the Clown Prince of Crime.
