Cliff was a prison inmate who was convinced that he was the real Cliff Richard.
Personality[]
Whilst being a pleasant and friendly person, Cliff was under the impression that he was the real Cliff Richard. He was always inviting the other inmates to play tennis with him, which started to annoy Paddy during his short spell in prison with Max.
To add to his crazy side, Cliff worshipped the real Cliff Richard so far as to have a shrine in his cell. He would stare at the pictures of Cliff Richard whilst singing his songs, one such occasion being The Millennium Prayer, much to Paddy's annoyance, as the singing kept him awake all night.