|First appearance||16th September 1974|
|Last appearance||18th September 1974|
|Number of appearances||2|
|Played by||Anthony Silver|
Robert Graham was the son of Jimmy Graham, who had an affair with Rita Littlewood in September 1974. Robert and his sister Pamela and their mother Muriel had a surprise meeting with Jimmy in a restaurant car park while he was with Rita, who he passed off as a client. Jimmy went off with them when Robert and Pamela begged him to take them to a second hand shop as they had seen a bike they liked there and they thought it would be sold quickly. Seeing Jimmy with his family woke Rita up to the reality of splitting up a home and she broke off the affair later that day.