Focuses on manic-depressive psychiatrist Daniel Nash, and the Glasgow mental hospital where he works.
Douglas Henshall
Dr Daniel Nash
Neve McIntosh
Dr Kate Millar
Lynsey Baxter
Dr Karen Smith
Indira Varma
Dr Martine Nichol
Alastair Mackenzie
Dr 'Shug' Nevin
Nicholas Clay
Dr Angus Harvey
Clare Cathcart
Dr Shona Temple
Alison Peebles
Charge Nurse Anne Cowan
