Eastenders fans were stunned to see Peggy Mitchell return to the soap tonight in a storyline which has been kept under wraps until now.
Her son Phil turned up on her doorstep and demanded to know where his daughter Louise is staying.
Peggy tried to reason with him but there was no talking to her son, who is struggling with an alcohol addiction.
Then Peggy, one of Walford’s most-loved characters told Phil that ‘the cancer is back’ and she’s dying.
As you can imagine, Twitter has been hopping with reactions to Peggy’s return.
Omg i have been waiting my whole life for peggy's return!!! #EastEnders lol
— nina (@ninashyam_x) January 15, 2016
Peggy is trending still just shows how much people don't want her to die! @bbceastenders #EastEnders
— itsme (@haleemzal) January 15, 2016
Eh?!? Surely they can't be killing off #peggymitchell?? @bbceastenders
— Sarah-JanePaterson (@sjw_1990x) January 15, 2016
@bbceastenders @dominictc Don't you dare kill off Peggy Mitchell!! #Don't #You #DARE!!!
— Richard (@chudofchuds) January 15, 2016
IT'S #PEGGYMITCHELL ??? #EastEnders @bbceastenders
— Mr Lewis Jefferies (@MrLJefferies) January 15, 2016
SHUT UP!!! #PeggyMitchell back on @bbceastenders….. only one of the greatest characters ever!!!!
— Samantha Creegan (@SamCreegan) January 15, 2016
#EastEnders didn't see that one coming..welcome back Peggy hope you are here to stay!! #PeggyMitchell
— Maxine Woodhouse (@maxallen76) January 15, 2016