Karl O'Connor

Arriving with a force all his own, Karl O’Connor joins Working the Fright Shift to talk about The Nightmare Realm, the internationally acclaimed Irish scream park known for its cinematic worlds and boundary‑pushing approach to fear. As co‑founder and creative visionary, Karl has helped transform the haunt landscape in Ireland and beyond, crafting experiences that are as theatrical as they are terrifying.In this chapter of The Horror Blueprint, we look to a true master of fear — a figure whose influence continues to shape how creators build tension, dread, and unforgettable scares. And in Echoes of the Past, we travel back through formative fright encounters that pulled me into the world of Halloween entertainment, the kinds of experiences where you weren’t just watching the story… you were pulled into its grip.Step forward into the shadows – The Fright Shift awaits…