Casualty spoilers: Stevie Nash causes chaos on Faith and Iain’s wedding day

Elsewhere in the eleventh instalment of 12-parter Internal Affairs — airing on BBC1, Saturday 31 May 2025 at 8.30pm (See our TV Guide) — with an investigation looming into his assault on nurse Rida Amaan, scheming surgeon Russell Whitelaw is hellbent on getting Flynn Byron to retract his witness statement… by any means necessary.
Meanwhile, Ngozi Okoye makes a rash decision and Indie Jankowski is forced to choose between her family and her friends – where will the trainee paramedic’s loyalty lie?
Stevie Nash is unreachable as Faith and Iain prepare to tie the knot
Stevie Nash is MIA on Faith and Iain’s big day!
Faith Cadogan is a bag of nerves on the morning of her wedding to paramedic Iain Dean – but it has nothing to do with the bride getting cold feet!

Advanced clinical practitioner Faith (Kirsty Mitchell) is worried that her best friend and maid of honour Stevie Nash (Elinor Lawless) won’t be by her side following their recent fallout.