Casualty spoilers: Stevie Nash in emotional return and kiss shock!

In the second instalment of 12-parter Supply and Demand — airing on BBC1, Saturday 21 June 2025 at 8.35pm (See our TV Guide) — Stevie returns to work, where one colleague is especially pleased to see her!
Meanwhile, overdose patients flood Holby ED, pushing the hospital staff and paramedic team to breaking point.
Stevie Nash is back! But all is not well…
Stevie Nash feels ready to ease herself back into work this week following her chemotherapy treatment – but unfortunately for the consultant, the timing is terrible.å
On her first day back, Stevie (Elinor Lawless) finds herself in the middle of Holby City’s drug crisis. And, adding to the pressure, clinical lead Flynn Byron (Olly Rix) throws her into the deep end.