Katie Price and former Strictly Come Dancing professional Brendan Cole are among the contestants stuck in the wilds of Scotland for Channel 4's new series of Celebrity SAS: Who Dares Wins.
Also taking part are reality TV star Joey Essex; presenters Anthea Turner and Helen Skelton; former Premiership footballer John Fashanu and Hollyoaks star Nikki Sanderson.
Youtuber Jack Maynard; Paralympic athlete Lauren Steadman; Locksmith from dance act Rudimental; DJ Yasmin Evans and former boxing champion Tony Bellew complete the line-up.
Channel Four has said "the celebrity recruits will leave their glamorous lives behind and live together in a derelict farmstead on the remote island of Raasay, where they will be exposed to Scotland's unforgiving weather, harsh landscape and volatile seas.
"Facing a series of terrifying and brutal challenges, they'll be forced to confront surprising truths about themselves, to discover their true self. Will they have what it takes to make it through this unique version of SAS selection?"
Chief Instructor Ant Middleton said: "If these celebrities turn up with an ego, they won't last 24 hours.
"There are no short cuts, there are no easy options. They think they know what's coming but trust me, they are going to get the absolute shock of their lives."
Celebrity SAS: Who Dares Wins will be back on Channel 4 in the coming weeks.