Advertisement
The nine Unanimous contestants meet each other for the first time and are stunned to discover the amount of prize money on the line and what they must do to win.
As they adjust to life in the bunker, they start to reveal their real - or not so real - selves in an opening bid to secure votes.
They are given their first opportunity to come to a unanimous decision. Will one participant walk away £1,000,000 richer? Or will early tactical game playing result in stale mate?