| Follow new surgical registrar Dr Caroline Todd through her first day at work and beyond, starting out as she means to go on - dishevelled and under-deodorised! Along the way she meets an assortment of bizarre and demented characters. Be prepared for one of the most surreal journeys you're ever likely to take as you dive into the anarchic world of Green Wing Hospital! |
| Name | Character | Episodes |
|---|---|---|
| Olivia Colman | Harriet Schulenburg | 18 |
| Tamsin Greig | Caroline Todd | 18 |
| Sally Bretton | Kim Alabaster | 18 |
| Mark Heap | Alan Statham | 18 |
| Pippa Haywood | Joanna Clore | 18 |
| Michelle Gomez | Sue White | 18 |
| Stephen Mangan | Guy Secretan | 18 |
| Julian Rhind-Tutt | Mac | 18 |
| Karl Theobald | Martin Dear | 18 |
| Katie Lyons | Naughty Rachel | 18 |
| Lucinda Raikes | Karen Ball | 18 |
| Kevin Hudson | Doctor | 14 |
| Sarah Alexander | Angela Hunter | 12 |
| Paterson Joseph | Lyndon | 9 |
| Darren Boyd | Jake | 5 |
| Oliver Milburn | Liam | 4 |
| Sally Phillips | Holly Hawkes | 4 |
| Robert Harley | C.E.O. | 4 |
| Pip Torrens | Neurosurgeon | 2 |
| Rosie Cavaliero | Teacher | 2 |
| Nick Frost | Just a Man | 1 |
| Roger Frost | Dead Wife Man | 1 |
| John Oliver | Car Salesman | 1 |
| Simon Kunz | Replacement radiologist | 1 |
| Cavan Clerkin | Garage attendant | 1 |
| Stephen Merchant | Lab Technicianian | 1 |
| Steve Oram | Security Guard (uncredited) | 1 |
| Preeya Kalidas | Newsagent | 1 |
| Kevin Eldon | Scissors Bentley | 1 |
| Vicki Pepperdine | Neighbour | 1 |
| Peter McDonald | Director | 1 |
| Diveen Henry | Nurse | 1 |
| Matthew Ashforde | Terry | 1 |
| Richard Katz | Campervan Couple | 1 |
| Jeremy Sheffield | Jeremy | 1 |
| Paul Bazely | Anaesthetist | 1 |
| Sarah Hadland | Nurse | 1 |
| Geff Francis | Pimp | 1 |
| Jennifer Hennessy | Suzie | 1 |
| Michael Gould | Neighbour | 1 |
| Chetna Pandya | Nurse | 1 |
| Chizzy Akudolu | Car Park Attendant | 1 |
| Mick Walter | Joanna's Cousin | 1 |
| Billy Sneddon | Homeless Person | 1 |
| Danny Nussbaum | Skinhead | 1 |
| Tom Goodman-Hill | Politician | 1 |
| Rachel Freck | Mum | 1 |
| Robin Weaver | Poetry Woman | 1 |
| Michael Simkins | Judge | 1 |
| Rebecca Clow | Nurse | 1 |