EastEnders returnee Belinda Slater will clash bitterly with her sister Kat Moon when she arrives back in Walford later this month.
Belinda turns up on Albert Square following the tragic death of her dad Charlie, which sparks a new family feud between the Slaters.
Viewers will see Charlie pass away in emotional scenes next week, suffering a sudden heart attack after Kat (Jessie Wallace) discovers the truth about her long-lost son.
Although Charlie had no idea about Kat's missing child, his health takes a fatal turn for the worse amid the rows and recriminations.
As Kat, Mo and Alfie all try to come to terms with the loss of Charlie in the days that follow, they're all in for a shock when Belinda shows up in a furious mood.
Looking for someone to blame, Belinda angrily tells Kat that she finally killed their dad. Alfie is quick to jump to Kat's defence as the sisters find themselves at war, but is there any reasoning with Belinda?
Belinda Slater returns to EastEnders
© BBC
Belinda was last seen on the Square for Kat's wedding to Alfie at Christmas 2003, then played by Leanne Lakey. Hollyoaks and Holby City star Carli Norris will now be portraying the role.
EastEnders airs these scenes on Monday, January 11 at 8pm on BBC One.