Airs: 12:00am - 1:00am on NBC
Stunt #1: Sub Dive Contestants would have to dive into 55 degree water, swim 7 feet down, and retrieve glow sticks from the underside of the sub. The two men and the two women to collect the most glow sticks on one breath would advance to the next round. The others would be eliminated.
Airs: 9:00pm - 10:00pm on Channel 4
Helen and Mark had always dreamed of owning a Georgian house but knew they couldn't afford the genuine article. So they decided to build their own. They bought a large plot of land in Surrey, surrounded by trees, and commissioned an architect who specialised in conservation architecture to design it.
Modelled on the Regency villas of the 1820s, their design had five reception rooms on the ground floor, a sweeping central staircase, four large bedrooms upstairs and a guest wing designed to look like a coach-house. Grand Regency features included a great bow window in the dining room, an oval orangery, a square portico (columned porch) and a terrace with a classical balustrade.