Newcomers Ross and Susie must evict a teammate. As hunger and fatigue take hold, tempers fray. A flare brings the promise of a luxury banquet.
Twelve strangers, including Trisha Goddard's daughter and a plumber, face an epic challenge: to build an 850-foot bridge in 20 days, to reach an island where a £100,000 prize awaits.
The epic challenge continues. Luke and Maura return from their mission with a secret. Zac's leadership is questioned as the team fall behind schedule. And two arrivals cause a stir.
With less than half of the bridge built, emotions run high and rumours are rife. One teammate wants to leave and could go home empty-handed.
The group are shocked by former teammate Luke's actions. With the odds stacked against them, they try to pull together, finish the bridge and claim their prize.
After 20 grueling days, the fates of the bridge, contestants, and money are finally revealed.
The epic reality contest returns. AJ Odudu hosts from Vietnam's Ha Long Bay as two teams race to build a 1,000-foot bridge across the South China Sea in just 12 days, to win £200k.
Three days in and one member of each team becomes a mole in the opposing camp. Who will stop at nothing in the race to the money?
The contestants finally discover they are not alone - this is a race, and only member of the team that reaches the island first is in with a shot at the £200,000 prize. With both groups way behind schedule, will this new information spur them on? Meanwhile, moles David and Alex return to dish the dirt, and two members of each team face a dilemma - do they take 10 anchors back to the build or secretly pocket £10,000?
The halfway point arrives but both teams are far from reaching their target. South Beach's bridge has been destroyed by rough tides, while the North Beach contestants have fallen apart by tension and in-fighting. Just when it seems all hope is lost, Aldo Kane offers the teams a lifeline in the form of a tug-of-war challenge, which sees them literally fighting over 100ft of bridge in the hope of pulling it back to their own beach.
Host AJ Odudu throws the teams a curveball: any contestant can now put themselves forward to switch beaches, and at least one member of each side must move to their rival team.
North Beach go on a recon mission. And AJ Odudu tests the contestants' moral compass when she offers them the chance to walk away from their team and the competition with £25k of the prize money.
One team deals with a betrayal. And both camps are thrown a lifeline, as they're offered the chance to bid for a carpenter. But it won't cost them money - it will cost them team members going home.
It's neck and neck as the teams race to finish their bridges and reach the cash. But teamwork can only make one dream work, as the winning team must choose just one person to take home the jackpot.