In a never-before-attempted experiment at Bristol Zoo, Liz Bonnin and a team of experts stay up all night to track the diverse sleep patterns of animals from lions to meerkats. Show more

Arts expert Michael Lynch draws on his experience to help bring long-term financial stability to the Theatre Royal in Bury St Edmunds - the UK's only working Regency theatre. Show more

World renowned arts expert Michael Lynch works with Northern Ballet, who have received an unprecedented cut to their government grant and must lose some of their dancers. Show more

The inside story of the rise and fall of movie titan Harvey Weinstein, revealing how he deployed his power, with painful testimony divulging the damage caused by his alleged abuse. Show more

Series following the work of midwives. This episode returns to Birmingham Women's Hospital, which has just 21 beds to cope with the nearly 600 births that take place each month. Show more

Len Goodman discovers the golden age of ballroom. He visits its spiritual home of Blackpool, demonstrates steps with dancer Erin Boag and talks to dancers, singers and musicians. Show more

Documentary in which six well loved celebrities spend a week living as though it were 1975. Each of the volunteers comes face to face with the lives they led in their heyday. Show more

Documentary in which six well-loved celebrities spend a week living as though it were 1975. The volunteers bid a final farewell to the 1970s, but have they achieved their goals? Show more

Michael Mosley explores the science behind the series in which six famous faces spent a week living as if it were 1975, and tests the idea that we have control over how we age. Show more

Documentary in which six well-loved celebrities in their 70s and 80s spend a week living as though it were 1975. The first 24 hours see some extraordinary changes for the group. Show more