The crew return to the Cotswolds and discover some sad news about a popular resident.
Five teams set off from Mexico City in a race to reach Ushuaia in Argentina.
Sephy and Callum fall for each other, but the odds are stacked against them.
After being phone buddies for months, Gavin and Stacey finally arrange a rendezvous.
Georgie makes a professional decision with unexpected emotional consequences.
On the final day of Knockout Week, the best ten amateur chefs remain.