Serious

A chance to find out what's really going down in the desert, as the eight adventurers reveal all in their daily video diaries. Aimee and David are at loggerheads, and the spotlight falls on two of Perry's more unusual habits.

A week of no washing starts to take its toll. And grub's up, as the team reflect on their survival-style lunch of local bugs.

The slaughter of a goat provokes strong feelings, and Chris explains why he feels he doesn't fit in with the team.

The strain shows as the great desert trek begins. Plus the 'wee' drinking exercise leaves a nasty taste.

Documentary finding out what's really going down in the Arctic, as the eight adventurers reveal all in their daily video diaries. In today's diaries the team share the horrors of life at minus forty degrees, and Lewis reveals his attraction for several female members of the expedition.

The lowdown on sleeping in an igloo, and the strain of Arctic life leads to homesickness.

Series following a group of children as they trek in the Amazon. Video diaries recorded by the young adventurers which offer a unique insight into their feelings about the expedition. The team share the horrors of the jungle toilet experience – and life among the tarantulas and mosquitoes.

There's a major row over slaughtering animals, and the strain of Amazon life leads to homesickness.

The pleasure and pain of travelling 20 miles by dug-out canoe, plus a scary encounter with one of the jungle's most lethal animals.

Team members give their views on attempts to heal a damaging split in the group, and reflect on a unique trip to visit a remote Amazon tribe.

The video diaries of a group of children as they trek in the Andes. There are strong reactions to the slaughter of guinea pigs for supper; plus, the team let their hair down.

Expect an emotional rollercoaster as the adventurers receive packages from home; plus, a dramatic confrontation.

Video messages from parents cause embarrassment, and the team reveals who fancies who.

In this episode, the team share their concerns about the attempt to climb to record heights.

Behind the scenes in the making of Serious Andes.

Drawing on the comprehensive Serious archive, Ben Major and Polly Murray present invaluable tips for surviving the world's most remote and challenging environments.