| Episode credited cast: |
 | Tom Baker | - | Prof. Geoffrey Hoyt, general surgeon |
 | Judy Brooke | - | Julie Colman |
| Carl Chase | - | Benny Bruce |
| Emma Cunningham | - | Dr. Gail Benson, senior house officer |
 | Nick Dunning | - | Derek Foster, resources manager |
 | Jimmi Harkishin | - | Dr. Jay Rahman, registrar |
| Jimmy Hibbert | - | Bosnian Patient |
| Patricia Kerrigan | - | Dr. Sarah Kemp, senior registrar |
 | Ronald Pickup | - | Douglas Beaumont |
 | Hugh Quarshie | - | Dr. Tom Carey, research consultant |
| Eamonn Riley | - | Paul Stack |
 | Clarence Smith | - | Billy Cheshire, charge nurse |
| Dinah Stabb | - | Miss Helen Lomax, plastic surgeon |
| Teddie Thompson | - | Dr. Alison Makin, house officer |
hd.thomson-multimedia