Maita goes to see her dad for her birthday, but he's not in...and there's something strange about his flat. When she goes to look for him down the docks where he works, she discovers there is more than just her dad that has gone missing. Series creators Eno Mfon and Darragh Mortell Episode 1 by Eno Mfon ORIGINAL MUSIC by Kaidi Tatham CAST
Maita - Saffron Coomber
Julian - John Pfumojena
Bevin - Tonderai Munyevu
Mum- Caitlin Richards
Tony - Dean Rehman
Chatty Caryl - Carys Eleri
Meditation voice, TikToker - Kitty O'Sullivan
Newsreader, TikToker - Rhiannon Neads
Woman on tape - Chipo Mushuku
Not Jehovahs, TikTokers - Tyler Cameron and John Lightbody Sound: Catherine Robinson and Nigel Lewis
Director: John Norton
A BBC Audio Drama Wales Production

Cobalt - Episode 1

The Limelight podcast - for fiction and drama serials you won't want to miss from Radio 4.

Drama

Fiction

Dark Medical Thriller by Matthew Broughton, creator of Tracks and Broken Colours. Ged is sick, the situation in Bly is going from bad to worse, and help is very slow in coming from Cardiff, but Anna and Nell have one last desperate thing to try.  With original music by Sion Orgon and Rhodri Davies CAST
Anna Diaz- Saran Morgan
Ged Diaz - Sion Daniel Young
Ruth - Michelle Bonnard
Raymond - Ioan Hefin 
Nell - Diana Yekinni 
Mr Devonshire - Pal Aron Original music by Sion Orgon and Rhodri Davies Production Coordinator Eleri McAuliffe
Sound Design by Catherine Robinson
Directed by John Norton
A BBC Audio Wales production for Radio 4

Episode 5

The storm rages outside, and soon no one can come into or out of Bly. As things in the surgery become increasingly chaotic, Anna, Ged and microbiologist Nell start to get closer to understanding what might be causing the illness - but still no closer to treating it. And with the pathogen now spreading at breakneck pace, Ged finds himself struggling to cope. Dark Medical Thriller by Matthew Broughton, creator of Tracks and Broken Colours. With original music by Sion Orgon and Rhodri Davies CAST
Anna Diaz - Saran Morgan
Ged Diaz - Sion Daniel Young
Ruth - Michelle Bonnard
Raymond - Ioan Hefin 
Nell  - Diana Yekinni 
Maggie  - Catrin Aaron Original music by Sion Orgon and Rhodri Davies Production Coordinator Lindsay Rees
Sound Design by Catherine Robinson
Directed by Fay Lomas
A BBC Audio Wales production for Radio 4

Episode 4

The cases are increasing; the patients are worsening. Anna and Ged must try to identify the cause.  Brother and sister find themselves navigating a web of secrets in the village of Bly.  And soon, a violent storm will make them more isolated than ever... Dark Medical Thriller by Matthew Broughton, creator of Tracks and Broken Colours. With original music by Sion Orgon and Rhodri Davies CAST
Anna Diaz- Saran Morgan
Ged Diaz - Sion Daniel Young
Ruth - Michelle Bonnard
Raymond - Ioan Hefin 
Nell - Diana Yekinni 
Maggie - Catrin Aaron
Sian Ellis - Ceri Lloyd
Mr Dartington - Ifan Huw Dafydd Original music by Sion Orgon and Rhodri Davies Production Coordinator Eleri McAuliffe
Sound Design by Catherine Robinson
Directed by Fay Lomas
A BBC Audio Wales production for Radio 4

Episode 3

Dark Medical Thriller by Matthew Broughton, creator of Tracks and Broken Colours. Anna tries to treat Mr Dartington and they clean up the surgery, but nobody comes, so Anna starts to go through Dr Price's notes.  With original music by Sion Orgon and Rhodri Davies CAST
Anna Diaz- Saran Morgan
Ged Diaz - Sion Daniel Young
Ruth - Michelle Bonnard
Mr Dartington - Ifan Huw Dafydd
Maggie - Catrin Aaron Original music by Sion Orgon and Rhodri Davies Production Coordinator Eleri McAuliffe
Sound Design by Catherine Robinson
Directed by John Norton
A BBC Audio Wales production for Radio 4

Episode 2

Dark Medical Thriller by Matthew Broughton, creator of Tracks and Broken Colours.  After the old GP dies, Anna Diaz, an exceptional young doctor from Cardiff is sent to deal with the strange medical cases breaking out in the remote Welsh village of Bly. With original music by Sion Orgon and Rhodri Davies CAST 
Anna Diaz- Saran Morgan 
Ged Diaz - Sion Daniel Young 
Ruth - Michelle Bonnard 
Mr Devonshire - Pal Aron 
Mr Dartington - Ifan Huw Dafydd 
Raymond - Ioan Hefin Original music by Sion Orgon and Rhodri Davies  Production Coordinator Eleri McAuliffe
Sound Design by Catherine Robinson 
Directed by John Norton
A BBC Audio Wales production for Radio 4

Cobalt - Episode 1

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