Here's a haunting new trailer for Big Brother UK's upcoming Armageddon week.
The new ratings grabbing twist begins next Monday and will run all week on Channel 5.
A live show on the Monday will see the remaining eleven housemates nominate face-to-face and the housemate with the most nominations will be immediately evicted.
With no public vote the one housemate with the most votes will be kicked out there and then to chat to host Emma Willis.
But that's only the start of things with three brand new housemates also being introduced to the house some half way through the series.
The trio's identities are being a closely guarded secret as is their mission for the week, but whoever they are and whatever happens it's sure to cause tension.
Newly evicted housemate Jale predicted after being told of the twist: "It's going to explode in there."
Join Emma Willis for the opening special live show of Armageddon week on Monday 14th July at 10pm on Channel 5.