Sonny is at death’s doorstep in the darkness, Diana sweats as Sonia starts to remember, and Niall is feeling the pressure in Ros na Rún.
Tigh Derrane has been plunged into complete darkness and Manus is taken aback to find Sonny is at death’s doorstep after an electric shock.
Manus is under pressure to keep Sonny conscious while they wait for an ambulance and a delirious Sonny begins to spill family secrets.
Meanwhile, Mack and Tadhg are tasked with finding a defibrillator and Sonny is becoming weaker and weaker by the second. Will Manus be able to keep Sonny alive until help arrives?
Niall reluctantly reveals information about Mack to Frankie and starts to feel the pressure when Frankie wants to know more about Diana.
However, when Niall insists on keeping Bobbi Lee out of things, Frankie threatens his family. Niall is left with no choice but to reveal a secret about Diana, in the hopes that Frankie will let him off the hook.
But has Niall underestimated how dangerous Frankie could be?
Diana becomes nervous when Sonia reveals that she has suddenly remembered something, and to make matters worse, the memory seems to be about Diana.
But as Sonia tries to dig deeper, Diana feeds her with lies in an attempt to misdirect her. Later on, Sonia becomes frustrated when she cannot access anymore memories and takes it out on Colm.
But has Sonia finally had a breakthrough and could her memory be coming back?
Cóilí Jackie is left feeling disappointed when Vera rejects his invitation to try out his catapult. He gets straight to work, determined on spending time with Vera.
When Tadhg tries to mortify Vera, Cóilí Jackie realises what he needs to do and swoops in to stand up for her. Later on, he tries to woo Vera with a bet, but will she agree to his terms?
Catch up on all the latest happenings in Ros na Rún with a double feature omnibus on TG4 this Sunday.