<P> A few days later, while picking up Cassandra at the airport, Rodney spots Arnie - this time in West London - being carried into an ambulance by two paramedics . At the Nag's Head, the consortium realise the truth: Arnie is a con man who tricks people into buying his gold chains, then fakes a heart attack and makes off with the money and the chains . The group reason that Arnie's two sons are also in on the scam and have acquired an old ambulance, which would be the perfect getaway vehicle for such deals; the disguise would allow Arnie and his sons to make the getaway without suspicion, and nobody can follow the ambulance through red lights . Del also says that he spoke to the manager of the Italian restaurant, who had told him the real ambulance arrived shortly after Arnie's ambulance left . They then hear that Denzil and his brothers are about to become the latest victims of Arnie's scam, but Denzil leaves the Nag's Head before Del and Rodney can warn him about Arnie . </P> <P> The next day, at an Indian restaurant, Denzil and his brother Carl are keeping an eye on Arnie from a nearby table . Meanwhile, Gary and Steven are standing by in their ambulance, waiting for their father to fake his heart attack . Arnie does so, but when he gets loaded into the ambulance, Arnie finds himself surrounded by Del Boy, Rodney, Albert, Mike, Boycie, and Trigger, all disguised as paramedics - in a clever double - cross, they have bought their own ambulance with which to capture Arnie . Once Arnie's sons arrive at the restaurant, they are apprehended by Denzil and his brothers . Arnie tries to reason with his former customers, as Albert passes Del a large pair of bolt cutters . Arnie says there is no need to cut the chain because he has the key . Del then remarks "Who said anything about cutting the chain off?". Arnie begins to wheeze, and Del quips that Arnie should calm down or else he may give himself a heart attack . </P> <Table> <Tr> <Td> <Table> <Tr> <Th> Actor </Th> <Th> Role </Th> </Tr> <Tr> <Td> David Jason </Td> <Td> Del Boy </Td> </Tr> <Tr> <Td> Nicholas Lyndhurst </Td> <Td> Rodney </Td> </Tr> <Tr> <Td> Buster Merryfield </Td> <Td> Uncle Albert </Td> </Tr> <Tr> <Td> Gwyneth Strong </Td> <Td> Cassandra </Td> </Tr> <Tr> <Td> Philip McGough </Td> <Td> Arnie </Td> </Tr> <Tr> <Td> John Challis </Td> <Td> Boycie </Td> </Tr> <Tr> <Td> Roger Lloyd - Pack </Td> <Td> Trigger </Td> </Tr> <Tr> <Td> Kenneth MacDonald </Td> <Td> Mike </Td> </Tr> <Tr> <Td> Paul Barber </Td> <Td> Denzil </Td> </Tr> <Tr> <Td> Mick Oliver </Td> <Td> Otto </Td> </Tr> <Tr> <Td> Frank Coda </Td> <Td> Mario (waiter) </Td> </Tr> <Tr> <Td> Sam Howard </Td> <Td> Steven </Td> </Tr> <Tr> <Td> Steve Fortune </Td> <Td> Gary </Td> </Tr> <Tr> <Td> Peter Rutherford </Td> <Td> Grayson </Td> </Tr> </Table> </Td> </Tr> </Table> <Tr> <Td> <Table> <Tr> <Th> Actor </Th> <Th> Role </Th> </Tr> <Tr> <Td> David Jason </Td> <Td> Del Boy </Td> </Tr> <Tr> <Td> Nicholas Lyndhurst </Td> <Td> Rodney </Td> </Tr> <Tr> <Td> Buster Merryfield </Td> <Td> Uncle Albert </Td> </Tr> <Tr> <Td> Gwyneth Strong </Td> <Td> Cassandra </Td> </Tr> <Tr> <Td> Philip McGough </Td> <Td> Arnie </Td> </Tr> <Tr> <Td> John Challis </Td> <Td> Boycie </Td> </Tr> <Tr> <Td> Roger Lloyd - Pack </Td> <Td> Trigger </Td> </Tr> <Tr> <Td> Kenneth MacDonald </Td> <Td> Mike </Td> </Tr> <Tr> <Td> Paul Barber </Td> <Td> Denzil </Td> </Tr> <Tr> <Td> Mick Oliver </Td> <Td> Otto </Td> </Tr> <Tr> <Td> Frank Coda </Td> <Td> Mario (waiter) </Td> </Tr> <Tr> <Td> Sam Howard </Td> <Td> Steven </Td> </Tr> <Tr> <Td> Steve Fortune </Td> <Td> Gary </Td> </Tr> <Tr> <Td> Peter Rutherford </Td> <Td> Grayson </Td> </Tr> </Table> </Td> </Tr>

Who played arnie in only fools and horses