Twelve medical experts race to diagnose a man with a life-threatening skin condition and a mother suffering a dramatic decline in health. Show more
The Arderns go back in time to run a corner shop through the 80s and 90s. Selling everything from Ice Magic to lottery tickets, they learn how life behind the counter reflects two decades of change. Show more
Twelve leading medical experts attempt to diagnose a man whose face has dramatically swollen and a woman who is sick whenever she tries to eat and is dramatically losing weight. Show more
Michael Mosley challenges a team of doctors to diagnose one young woman struggling with dramatic weight gain and hair loss and another who has suddenly lost her sight in one eye. Show more
The Sharmas' time-travels enter the 1970s. Opening a shop, they join an explosion of South Asian entrepreneurship in Birmingham - from building businesses to creating new beats. Show more
Six British couples arrive in Alaska to compete for the ownership of an extraordinary home in the wilderness. Show more
The competition heats up as a daunting navigation test pits the men against the women on a trek through the Alaskan wilderness. Show more
With a flight to Ose Mountain on offer, the British couples compete to prove their worth by clearing a dog mushing trail through the Alaskan bush. Show more
After trekking through a glacier system to spend a night in the wilderness, two couples face the axe from Duane and Rena. Show more
The competition heats up as two more couples face the axe and the couples split up to spend two nights spent alone in the wild. Show more
1 hour, 13 minutes
Britain's most celebrated sculptor Antony Gormley is setting out on a journey to see for himself the very beginnings of art. Show more