The Prime Minister Tony Blair will make his debut in 'The Simpsons' on Sunday. Mr Blair, who is said to be a big fan of the show, recorded his dialogue in April for an episode in which Homer Simpson meets him in London. The episode reportedly sees Homer crash a Mini Cooper through the gates of Buckingham Palace catapulting the Queen out of her horse-drawn carriage. Actor Sir Ian McKellen and Harry Potter author JK Rowling appear alongside him in the show, called 'The Regina Monologues'. The episode will be on TV in January in the UK.