EastEnders teased viewers with an explosive trailer hinting at the fallout from Callum and Whitney's wedding, a shooting and even a death.
The couple are preparing to tie the knot, but Whitney still doesn't know that Callum cheated on her with Ben.
But just ahead of her wedding, Whitney discovers the truth about his romance with army pal Chris after seeing their love letters.
Whitney still goes out on her hen do but struggles to enjoy herself until a chat with Sonia changes her mind.
However Callum gatecrashes the hen to tell her something. What will he say?
With the wedding will also come Bianca's much-anticipated return as she supports Whitney.
But Whitney, donned in an unusual pink gown adorned in flowers, doesn't seem entirely happy as she sets upon making her way down the aisle.
Meanwhile, as Callum gets ready for his big day, he shares a quiet moment with Ben as the pair hug.
Will they go through with the wedding?
Hunter is also back in Albert Square and it looks like he 's out for blood.
The troubled teen, who managed to escape from prison while he was being transported in a van, is seen waving around a gun in dramatic scenes.
And it looks like someone might get hit as the gun goes off.
Will Hunter kill someone as he returns to Walford?
And he isn't the only one out for revenge.
Keanu is back in Walford and determined to clear his name after Ben framed him for attacking Phil.
Is he going to be able to get justice?
*EastEnders airs Mondays and Fridays at 8pm and Tuesdays and Thursdays at 7.30pm on BBC One
