Only Fools and Horses July 2018, John Sullivan's son, Jim Sullivan, announced that an "Only Fools and Horses" musical was nearing completion and is due to launch on 9 February 2019 at the Theatre Royal Haymarket, London. Derek "Del Boy" Trotter (played by David Jason), a fast-talking, archetypal South London 'fly' trader, lives in a council flat in a high-rise tower block, Nelson Mandela House, in Peckham, South London, with his much younger brother, Rodney Trotter (Nicholas Lyndhurst), and their elderly Grandad (Lennard Pearce). Their mother, Joan, died when Rodney was young, and their father Reg absconded soon afterwards, so Del became Rodney's surrogate
Thicker than Water (Only Fools and Horses) are glad to see him go, although Del still gives him some money on his way out. Music from the film "Sleepless Nights" Thicker than Water (Only Fools and Horses) "Thicker than Water" is the third Christmas special episode of the BBC sitcom, "Only Fools and Horses", broadcast on 25 December 1983, and is the first to be screened on Christmas Day. The episode title comes from the proverb blood is thicker than water, highlighted by the appearance of Del and Rodney's father, Reg. Rodney and Grandad are watching television on Christmas Day, when a stranger appears at the door.