"I can't, the panel is wood," he says.

He takes the drawer from Morgana and swings it towards the window. It shatters spectacularly, ice and glass raining towards him. To his dismay, though, the only thing on the other side is a brick wall.

"No, no, no!" he says. "No, there has to be a way out, there's always a way out!"

He hops up and looks down. "There's a space here, we might be able to move through the walls!"