Scott Brooker is a British voice actor and puppeteer. He is most famous for playing Rattus Rattus in Horrible Histories. The character was usually played by John Eccleston but he was unavailable for the filming of Gory Games and some of the filming of the third season Horrible Histories, so Brooker replaced him. Brooker had previously played the character in CBBC computer games and CBBC commercials. With the exception of the opening titles Brooker played Rattus in all the episodes of Gory Games. He also played him in two episodes of Horrible Histories. Brooker had also played other CBBC puppets alongside Warrick Brownlow-Pike but is most known for his contributions to Horrible Histories.