EastEnders: Episode 6037 airs, Monday 09 December 2019, on BBC One at 20:00.
Devised by Julia Smith/Tony Holland
Written by Rebecca Wojciechowski
Directed by Waris Islam
Series Producer: Sharon Batten
Executive Producer: Jon Sen
Lisa is left conflicted.
Martin's behaviour continues to spiral.
Leo is shocked when an unexpected visitor arrives - is he about to be exposed?
Lisa is determined to tell Louise the truth - but is shocked when she discovers her daughter has given birth to a baby girl - while at the medical facility, the new mother quizzes Sharon about her absence during the labour.
Louise and Keanu's families dote over the new Walfordonian.
Karen is delighted to become a grandma again by making a big entrance into Louise's ward room.
Leo's cover is almost blown when his mother arrives in the Square, demanding to know why he is in Walford.
A desperate Martin confronts Kush after learning that Arthur is going to see Stacey.
Sharon begins to realise secrets can't remain secret forever.
Louisa Lytton as Ruby Allen
Danielle Harold as Lola Pearce
Jessica Plummer as Chantelle Atkins
Maisie Smith as Tiffany Butcher-Baker
Adam Woodyatt as Ian Beale
Lorraine Stanley as Karen Taylor
Tilly Keeper as Louise Mitchell
Jamie Borthwick as Jay Brown
Isabella Brown as Lexi Pearce
Tayla Kovacevic-Ebong as Charlie "Tubbs" Savage
Davood Ghadami as Kush Kazemi
James Bye as Martin Fowler
Danny Walters as Keanu Taylor
Letitia Dean as Sharon Mitchell
Tom Wells as Leo King
Laila Morse as Maureen "Big Mo" Harris
Roger Griffiths as Mitch Baker
Steve McFadden as Phil Mitchell
Milly Zero as Dotty "Kirsty" Cotton
Lucy Benjamin as Lisa Fowler
June Brown as Dot Branning
Natalie Cassidy as Sonia Fowler
Shona McGarty as Whitney Dean
Zack Morris as Keegan Butcher-Baker
Clair Norris as Bernadette "Bernie" Taylor
Suzette Llewellyn as Sheree Trueman
Toby-Alexander Smith as Gray Atkins
Max Bowden as Ben Mitchell
Jessie Wallace as Kat Moon
Kellie Bright as Linda Carter
Danny Dyer as Mick Carter
Jane Slaughter as Tracey
Linda John-Pierre as Rose Bartley
Fiona Allen as Michaela Turnbull
Minhee Yeo as Nurse Zhano
Ben Champniss as "Shrimpy"
Andy Wolf as Psychiatric Doctor
Andy Gibson for The TV Chronicle