Dr John Marsden reveals the science behind nutrition. What effect does a bad diet have on the body?
2/10. Dr Davies struggles to diagnose a patient with a life-threatening bug.
2/8. Parents
Mick and Claire are at a loss how to treat twins equally when one has special needs. Dr Stephen Briers is on hand with guidance.
2/8. Bay City
Roller Les McKeown and actor
David Soul lend a suitably surreal air as Dafydd finds himself beaten to buying a gay newspaper by the local blacksmith. (AD) www.bbc.co.uk/littlebritain
Series two continues Friday 9.30pm BBC1
A special musical edition that tells the story of how Janet and Jonny first met. A double bill at 11pm. (AD)
Shown at 7.30pm on BBC1 (AD)
6/6. Jill pretends to start a new life when she moves in with Glenn, but her past is quickly catching up with her. Starring Julia Davis , Mark Gatiss and Angus Deayton. (AD)
6/8. Jonny gets an ultimatum from Kate. Janet has a new bakery boss. (AD) 8658991
7/8. Donna is propositioned by her tutor
double bill