Robert Sugden is a fictional character from the British ITV soap opera Emmerdale. The character originally appeared on the show regularly between 22 April 1986 and 3 October 2005. During that time he was first played as a baby by Richard Smith between 1986 and 1989 before the role was taken over by Christopher Smith from 1989 until 2001. In 2001, Karl Davies took over the role in order for the character to become involved in more adult storylines, as he grew older. Davies briefly reprised his role as Robert for one episode, airing on 10 February 2009, when he returned for the funeral of his father and Emmerdale's longest running character, Jack Sugden. The character returned on 23 October 2014, with actor Ryan Hawley taking over the role.

John Jacob "Jack" Sugden is a fictional character from the British ITV soap opera Emmerdale. The character was originally played by Andrew Burt from 1972 to 1973 with a brief return in 1976, when the actor left for Italy to write a book. On his return in 1980 he was played by Clive Hornby. Hornby remained in the role until 2008 when he was forced to take a break from Emmerdale due to illness. His last on-screen appearance was on 21 February 2008, and his absence was explained by the character visiting his mother, Annie Sugden in Spain. Although Hornby was intended to return, he died from his illness in July 2008 without returning to the programme. Jack was written out following Hornby's death, dying off-screen of a heart attack in February 2009.