- Writer – Toby Walton
- Director – George C Siougas
David accidentally exposes his true identity to Susan.
Stevie realises she values her relationship with Marcus more than she thought.
Robyn struggles with IVF side effects.
Sah returns to work and defends a patient against bullies.
Stevie feels undermined when Dylan takes a patient from her with no explanation.
- Adam Sina as Marcus Fidel
- Amanda Henderson as Robyn Miller
- Arin Smethurst as Sah Brockner
- Di Botcher as Jan Jenning
- Elinor Lawless as Stevie Nash
- George Rainsford as Ethan Hardy
- Katarina Andrejcova as Magda Bodak
- Kieran Bailey as Fire officer
- Kirsty Mitchell as Faith Cadogan
- Michael Stevenson as Iain Dean
- Milo Clarke as Theodore ‘Teddy’ Gowan
- Moses Alexander as Abeo Taylor
- Paul Popplewell as Paul Pegg
- Raj Bajaj as Adith ‘Adi’ Kapadia
- Shaheen Jafargholi as Marty Kirkby
- Stirling Gallacher as Ffion Morgan
- Susan Lawson-Reynolds as Stella Brown
- Tia May Watts as Ayesha Brown
- Tonya Smith as Trudy Clayton
- Travis George as Louis Marsh
- William Beck as Dylan Keogh
Casualty airs this episode on BBC Two at 20:10