Sean Maguire, John Thompson and Spandau Ballet popstar Martin Kemp lead the names of famous faces heading to Scandinavia for the competition.
Brooke Kinsella, hairdresser Nicky Clarke, Ground Force star Charlie Dimmock, Rav Wilding, Angellica Bell, Lisa Maxwell and Olympic athlete Amy Williams complete the list of stars taking part.
The 10 celebrities will face harsh sub-zero conditions as they take on various dangerous survival challenges. It has already been revealed that one of the contestants was forced to withdraw through injury and was replaced by former Liverpool footballer John Barnes.
Paddy McGuinness and Charlotte Jackson have replaced Gethin Jones and Kate Thornton as the hosts.
Ex-Hollyoaks actor Marcus Patrick beat Gavin Henson in the final of the first series last year.
71 Degrees North will return in the autumn to ITV1.