21:00EastEnders 2008 - 2012201126/12/2011BBC One Duration: 30 minutes Audio described Mon 26th Dec 2011, 21:00 on BBC One HDAvailable for yearsWatch nowWhen Yusef seeks his revenge on Zainab and Masood, his actions have explosive consequences, throwing the entire square in danger.ContributorsZainab Khan:Nina WadiaDr Yusef Khan:Ace BhattiTamwar Masood:Himesh PatelAfia Masood:Meryl FernandesMasood Ahmed:Nitin GanatraSyed Masood:Marc ElliottAmira Masood:Preeya KalidasChristian Clarke:John PartridgeJane Beale:Laurie BrettKim Fox:Tameka EmpsonDenise Fox:Diane ParishPatrick Trueman:Rudolph WalkerPhil Mitchell:Steve McFaddenBen Mitchell:Joshua PascoeJay Mitchell:Jamie BorthwickShirley Carter:Linda HenryRoxy Mitchell:Rita SimonsAlfie Moon:Shane RichieAnthony Moon:Matt LapinskasTyler Moon:Tony DisciplineWhitney Dean:Shona McGartyArthur 'Fat Boy' Chubb:Ricky NorwoodPat Evans:Pam St ClementFire Officer:Fred PerryExecutive Producer:Bryan KirkwoodDirector:Michael Owen MorrisWriter:Pete LawsonGenresDramaSoapsBrandEastEnders 2008 - 2012SeriesEastEnders 2008 - 2012: 2011 Source: BBC Online