Still reeling from their unborn baby's diagnosis, Jonny and Jac are forced to make some tough decisions.
Malick is keen to prove to Hanssen that he can meet his responsibilities as clinical skills tutor, but will Zosia prove too much for him to handle?
Chrissie is determined to treat today like any other day, despite the fact she is starting treatment for cancer.
|Jonny Maconie||Michael Thomson|
|Mo Effanga||Chizzy Akudolu|
|Antoine Malick||Jimmy Akingbola|
|Zosia March||Camilla Arfwedson|
|Edward Campbell||Aden Gillett|
|Jac Naylor||Rosie Marcel|
|Chrissie Williams||Tina Hobley|
|Mary-Claire Carter||Niamh McGrady|
|Michael Spence||Hari Dhillon|
|Sacha Levy||Bob Barrett|
|Henrick Hanssen||Guy Henry|
|Mr Thompson||Ben Hull|
|Tim Connor||Paul O'Grady|
|Theresa Brooking||Rosalind March|
|Montgomery Keates||Henry Shields|
|Angus Keates||Simon Wilson|
|Nadine Wright||Katharine Bennett-Fox|