|Portrayed by||Stephen Churchett|
|Introduced by|| Michael Ferguson (1990) |
Leonard Lewis (1993)
Corinne Hollingworth (1996)
Matthew Robinson (1998)
John Yorke (2000)
Dominic Treadwell-Collins (2014, 2015)
|First Appearance||27 November 1990|
|Last Appearance||12th September 2014|
|Duration||1990–91, 1993, 1996–2004, 2014–|
First appearing in November 1990, his last appearance is in December 2004, when just before Christmas he cons Sam Mitchell by telling her that Phil, who is on the run, needs all the money he can get. Sam sells all of the Mitchell empire, including The Queen Vic pub to Den Watts, and gives Marcus the money. Marcus then flees Walford to start a new life abroad with all the money. It is revealed that Marcus was in on the con with Den Watts, because Den wanted to regain his position as the landlord of the Queen Vic 16 years after he had first sold it.
Marcus returned to the show on 25 July 2014. It was revealed Sharon Rickman tracked him down and he was using a different name and was under a Lawyer Firm, Sharon requested that he help her gain access to Phil Mitchell's finances otherwise she would expose him to Phil which would enable him to gain his revenge on Marcus 10 years after he fleeced the Mitchell Family.