has had a lot of odd-jobs over the years, often taken as a quickie to pay off a final demand bill or outstanding arrears. Mary has stuck by Rab through many tough situations over the years. Gash Nesbitt Andrew Fairlie until 2008, Iain Robertson since 2010 [1988–]. The Nesbitts' elder son. Described by his father as "so anal-retentive he's still shitein’ rusks." Has dabbled with Christianity, hard drugs, Hare Krishna, Scottish nationalism, and ram-raiding BT shops in his efforts to find himself. He has an on-off girlfriend, Bridie, and by the time of the show's return, now has a teenage daughter, Peaches, whom the Nesbitts dote upon. Rab has often taken more interest in Gash than his other son, Burney, and seems to favour Gash as he doesn't give as much lip. Fairlie left the role following the 2008 special, and Robertson was re-cast in the role and appeared from 2010. Burney Nesbitt Eric Cullen [1988–1993]. The Nesbitt's younger son, who briefly dabbled with neo-Nazism. Was also discovered to be gifted at painting, although gave up this avenue when he realised it wasn't getting him any sex. Burney often gave his father more grief than his brother, and often became more of a nuisance in his father's eyes. Actor Eric Cullen left the programme following series three due to personal issues, and was replaced by David McKay's Screech. Cullen died in 1996, shortly after he was asked to return to the role of Burney for the 1997 series. In the 2008 Christmas special, it is revealed that Burney died in a "ramming" accident and was buried nearby. Screech Nesbitt David McKay [1994–1997]. Rab's nephew, who replaces Eric Cullen's Burney from 1994. Screech comes to live with the Nesbitts after Burney goes to live in at a boarding school. Screech is much more outspoken that his predecessor, and has much more of a rebellious side. He seems to get along with Gash better than Burney did. Actor David McKay earlier portrayed Young Young McGurn's son Bimbo in "That's Entertainment", and was cast in the role of Screech following his initial appearance in 1992. McKay left the role in 1997. Cotter family James Aaron "Jamesie" Cotter Tony Roper [1988–]. Rab's longtime friend, as well as chronic serial philanderer and self-described 'scumbag'. Jamesie is always seen with his trademark shabby sports jacket and bottle of Irn-Bru. On one occasion, he was described by