EastEnders: Episode 6046 airs, Monday 23 December 2019, on BBC One at 20:00.
Devised by Julia Smith/Tony Holland
Written by Lauren Klee
Directed by Toby Frow
Series Producer: Sharon Batten
Executive Producer: Jon Sen
Danny-Boy Hatchard reprises his role as Lee Carter.
Unbeknownst to Sharon and Keanu, the final pieces of the puzzle have fallen into place for The Mitchells.
Linda finds herself in a desperate situation.
Denise is more determined than ever to prove she’s right.
The Beales and Mitchells gather to celebrate Keanu and Louise's return to the Square - but unbeknown to everyone, all hell is about to break loose.
A mix-up over what to wear on a night out embarrasses Linda and she ends up drowning her sorrows in the middle of The Square - unaware her Christmas surprise has arrived in the shape of prodigal son Lee (Danny-Boy Hatchard's reprisal of Lee Carter).
Martin is filled with panic after the previous night's incident, leaving Rebecca and Sonia concerned for his welfare.
Denise is determined to prove Sheree is not all she says she is.
Freddie Phillips as Will Mitchell
Danny-Boy Hatchard as Lee Carter
Kellie Bright as Linda Carter
Tayla Kovacevic-Ebong as Charlie "Tubbs" Savage
Danny Dyer as Mick Carter
Natalie Cassidy as Sonia Fowler
Jasmine Armfield as Rebecca "Bex" Fowler
Danielle Harold as Lola Pearce
Steve McFadden as Phil Mitchell
Max Bowden as Ben Mitchell
Letitia Dean as Sharon Mitchell
Bleu Landau as Dennis RIckman JR.
Isabella Brown as Lexi Pearce
Tilly Keeper as Louise Mitchell
Danny Walters as Keanu Taylor
Jamie Borthwick as Jay Brown
Gillian Taylforth as Kathy Beale
Tony Clay as Callum "Halfway" Highway
Lucy Benjamin as Lisa Fowler
Diane Parish as Denise Fox
Jake Wood as Max Branning
Milly Zero as Dotty "Kirsty" Cotton
Shona McGarty as Whitney Dean
James Bye as Martin Fowler
Tom Wells as Leo King
Ricky Champ as Stuart Highway
Adam Woodyatt as Ian Beale
Tanya Franks as Ranie Branning
Louisa Lytton as Ruby Allen
Clay Milner Russell as Bobby Beale
Perry Fenwick as Billy Mitchell
Emma Barton as Susan "Honey" Mitchell
Andy Gibson for The TV Chronicle