Fergal issues a terrifying warning in Thursday's Fair City on RTÉ One and the RTÉ Player.
The drama begins when Fergal calls Gar and says: "I'm only warning you to check on the house. Make sure no one's left the gas on..."
"What do you mean?" says Gar.
Later at the house, Fergal confronts Jacinta and Gar with a petrol can and a lighter.
"Fergal, don't!" says a terrified Gar.
Fans can watch what happens next on Thursday on RTÉ One and the RTÉ Player at 8:30pm.
Fair City airs on RTÉ One and the RTÉ Player on Sundays, Tuesdays, and Thursdays.
