Three intrepid explorers venture into an Icelandic volcano. It's a dangerous trip but discoveries await. Stars Joel MacCormack. Show more
More shocks and perils await the three intrepid explorers deep beneath the earth's layers. Stars Stephen Critchlow. Show more
Drama on 4
Moya O'Shea - Digging for Victory
45 minutes
First broadcast: on BBC Radio 4 FMLatest broadcast: on BBC Radio 4 Extra
4 Extra Debut. A London family discover that digging another room under their flat isn't as simple as first thought. Stars Cathy Murphy. Show more
Drama on 4
Mark Burgess - A King's Speech
45 minutes
First broadcast: on BBC Radio 4 FMLatest broadcast: on BBC Radio 4 Extra
Newly crowned George VI battles to overcome his stammer ahead of his broadcast to the Nation and Empire. Stars Alex Jennings. Show more
Drama on 4
Moya O'Shea - Super Chief
45 minutes
First broadcast: on BBC Radio 4 FMLatest broadcast: on BBC Radio 4 Extra
4 Extra Debut. As the famous star-filled train leaves LA., a Pullman Porter is shocked to find his son is on the train. Stars Alex Lanipekun. Show more
Poldark star Harry Richardson comes up against a control freak, played by Richard Dillane, in this story of revenge and intriguing moral dilemma. Set in the hot Australian Bush. Show more
Animated fantasy adventure show. Twigs greedily eats Ariela's special booster berries, which causes random growth spurts! Show more
Animated fantasy adventure show. Tom and Twigs are in for a frenzied, rollercoaster day when they swap Spell School for running Ariela's ranch. Show more
Animated fantasy adventure show. Tom and his friends decide to help Squirmtum realise his dream of flying, but Squirmtum's overexcitement leads to catastrophe. Show more
The search for baby Noah leads to an arrest, but it soon becomes clear that not everything is as it seems.