Colin Russell is a fictional character from the BBC soap opera EastEnders, played by Michael Cashman. The character appears between 5 August 1986 and 23 February 1989 and on 8 and 9 September 2016. Colin is originally portrayed as a middle-class yuppie with a kind heart. The character is Walford's first on-screen gay resident and he featured in the UK's first homosexual kiss on a soap opera, which caused controversy in the British press.