Casualty fans are in for a rollercoaster ride next week as the drama heats up in the ED. With high stakes and emotional tension, here are 6 huge spoilers for the next episode in the Supply and Demand boxset:

1. Iain Struggles with Emotional Turmoil
It’s Iain and Teddy’s first day with the Hazardous Area Response Team (HART), and the pressure is on. As they respond to a serious incident involving a contagious disease, Iain struggles with the emotional weight of the situation. When a patient in an ambulance panics, Iain’s emotions hit hard, reminding him of his mother, who is in a hospice. Teddy steps up to help Iain through this difficult moment. Will Iain be able to keep it together?

2. Ngozi’s Temptation
Ngozi’s battle with alcoholism continues, and Dylan’s support as her sponsor is helping her stay sober. However, things take a difficult turn when she treats a patient who was subjected to conversion therapy. The emotional weight of the situation triggers her, and she rushes out of the ED, feeling tempted to drink. Can Ngozi resist the urge, or will she relapse?

3. Jacob Admits His Mistake
Jacob finds himself in a tough situation when Blake brings his son Carter into the ED, but Blake’s behavior becomes concerning. As Rash worries about Blake’s schizophrenia and whether his medication is working, Jacob admits to buying medication online for his son. Has Jacob inadvertently made a dangerous mistake?

4. Teddy Breaks Protocol
While working with HART, Teddy makes an assumption about a patient’s condition and pushes forward with treatment, even though it goes against the protocol. When the situation takes an unexpected turn, Teddy is called out by Tim for breaking the rules. Has Teddy made a critical error already?

5. Indie Has a Crush on Cam
It’s becoming clear that Indie has more than just friendship on her mind when it comes to Cam. After some awkward moments, Indie’s feelings for him intensify, especially when he offers to help her with an upcoming interview. Will Cam pick up on the signs, or is Indie going to have to keep her crush a secret for now?

6. Rash and Sunny Grow Closer
Rash’s feelings for Sunny continue to grow, but after hesitating to ask her out, nothing has developed between them—until now. Rash finally agrees to go on a date with Sunny, and their relationship takes a new turn. Could this be the beginning of a new romance in the ED?

Make sure you don’t miss all the drama next week on Casualty! With so many emotional and risky moments ahead, the stakes have never been higher in Holby.

Casualty airs on Saturday nights on BBC One and streams first on BBC iPlayer, with episodes available at 6am on the day of transmission.