N has been a day patient at north London's Dorothy Fish day hospital for 13 years - her ambition is never to leave. Then she meets glamourous new patient Poppy Shakespeare, an ad agency receptionist convinced she's not mad.
as Poppy
as N
as Rhona
as Rosetta
as Middle Class Michael
as Astrid
as Wesley
as Tina
as Brian the Butcher
as Sue
as Verna
as Zubin
as Dawn
as Peter Flea
as Professor
as Candid
as Banker Bill
as Male Nurse
as Tony
as Secretary
as Government Inspector