This Casualty outing marks the beginning of new 12-part miniseries Internal Affairs and introduces Holby ED’s newest clinical lead, Flynn Byron (Olly Rix) in a remarkable episode told from the patient’s point of view.
Here, Flynn fears that he could lose everything, while Stevie Nash gets life-changing news, and Dylan Keogh worries about Ngozi Okoye.
If you’ve been toying with the idea of tuning into Casualty, either for the first time or after an absence, this episode is a good place to start.
Guest stars: Peace Oseyenum, Irfan Damani, Elisabeth Hopper, Sophie Melville, Elsie Antonia Maurice and Lola Grace Maurice.

Olly Rix as Flynn Byron in his first Casualty episode Everything Changes. (Image credit: BBC Studios.)