Denise Van Outen will make her EastEnders debut as Karin Smart on BBC One and RTÉ One next week.
Warning: spoiler alert!
Karin arrives in Walford looking for Phil (Steve McFadden) but soon makes a deal with Max (Jake Wood).
Is this the start of a new romance for Max, or does Karin have other plans?
Van Outen makes her EastEnders debut on BBC One and RTÉ One on Thursday April 9.