Zoe Slater is a fictional character from the BBC soap opera EastEnders, played by Michelle Ryan. She made her first appearance on 18 September 2000. Zoe arrives in Walford along with her father, Charlie (Derek Martin), sisters Kat (Jessie Wallace), Lynne (Elaine Lordan) and Little Mo (Kacey Ainsworth), and grandmother Mo (Laila Morse). It later emerges that Zoe is in fact Kat's daughter, born after Kat was raped by her uncle Harry (Michael Elphick), and was adopted by Kat's parents, Charlie and Viv. This was nominated for "Best Storyline" at the British Soap Awards as well as winning "Best Single Episode" in 2002. Another highly proclaimed storyline was Zoe's friendship with Kelly Taylor (Brooke Kinsella). In 2003, Zoe and Kelly made headlines in the UK, in a New Year's Eve episode that was filmed on-location in Scotland. In the storyline, Zoe, Kelly and others, travel from London to Scotland but their minibus crashes, leaving them stranded and injured on the freezing cold Scottish moors. While stranded, Kelly cares for an injured Zoe and they become overemotional – and kiss. The episode featuring their kiss attracted 9.5 million viewers, and the precise moment that they kissed was watched by 44% of the available viewing audience. One of Zoe's subsequent major storylines was when she became romantically involved with local hardman Dennis Rickman (Nigel Harman), which soon ended after Zoe ended up being entrapped in an affair with Dennis' father Den Watts (Leslie Grantham) – though not before he pressured her into claiming that she is pregnant with Dennis' baby, as part of his last-ditch attempt to stop his devoted adopted daughter Sharon (Letitia Dean) from leaving Albert Square; Dennis and Sharon had embarked on a forbidden romance during the former's relationship with Zoe. When Zoe starts to worry that Dennis will discover her secret, Den persuades Zoe to sleep with him so she can get pregnant – up to the point where he blackmails her with the threat of exposing her secret to Dennis. Although Zoe is forced to relent to Den's blackmail, Dennis ends up seeing them in bed together and ends their relationship. Her final storyline revolved around Den's murder on the show's 20th anniversary episode, after Zoe conspired with his estranged wife Chrissie (Tracy-Ann Oberman) and their best-friend Sam Mitchell (Kim Medcalf) to get revenge on Den for the way how he victimized them during his antics. Their plan resulted in Zoe seemingly killing Den in The Queen Victoria public house after he attacked Chrissie; however, when Zoe left his corpse behind, Den regained consciousness until Chrissie ultimately killed him for good – shortly before Zoe reappeared in the room where he was murdered. Soon afterwards, Zoe leaves Walford for Ibiza after making amends with Kat and Dennis.