<P> Arnie (Philip McGough) appeared in the episode Chain Gang . A conman, Arnie sold Del Boy, Boycie, Mike, Trigger, Uncle Albert and Rodney a batch of 24 carat gold chains for £ 12,500, only to later double cross them by faking a heart attack in a restaurant and making off with both the chains and the money in an ambulance driven by his sons . The group eventually tracked him down while he was performing the same scam on Denzil and drove Arnie away in an ambulance of their own . </P> <P> Solly Atwell (Colin Jeavons) appeared in the episode Hole in One . The Trotter family solicitor, believed to have represented Del on other, unspecified, occasions . Solly represented Uncle Albert in his case against the brewery when he fell down the Nag's Head cellar . Solly was described by Rodney as being "more bent than the villains", or according to Del: "an expert". He faced being "defrocked" when it was revealed that Albert had been lying to obtain compensation . </P> <P> Danny and Tony Driscoll (Roy Marsden and Christopher Ryan), usually known as the Driscoll brothers, only appeared in one episode - Little Problems - but were mentioned in numerous others . The Driscoll brothers were the local gangsters with a fearsome reputation for violence (although in order to avoid serious problems with the police, they followed a strict rule in never harming the victim's head). They beat up Del Boy after he failed to repay money owed to them, and in the same episode left Mickey Pearce and Jevon with broken bones for a similar reason . In a similar joke to the different - looking Del and Rodney being brothers, the Driscoll brothers also differ in height, but by a good 18 inches (460 mm), though in their case the taller brother has the brains . The pair appear to have a love - hate relationship, as they often argue but continually work together to get what they want . </P> <P> In the spin - off series The Green Green Grass, it is revealed that the Driscoll brothers have finally been found guilty and sent to prison, thanks to Boycie grassing them to the police, but have been paroled and are now after his blood . </P>

Who played the driscoll brothers in only fools and horses