Roland lived beneath King's Cross railway station in The Ratcave . He had an infant brother called Little Reggie, and a girlfriend: Glenis the Guinea Pig. Friends included Errol the Hamster and Kevin the Gerbil. Claridge did the voice for all three main characters: Roland Rat, Errol the Hamster and Kevin The Gerbil. They were often on screen together. Roland Rat's car 'the Ratmobile' is a bright pink 1953 Ford Anglia.