Night of the Living Dead

"Oh no!" Zoe said. "I wish this didn't remind me of scene from Night of the Living Dead."
She began to realise that something was seriously wrong when the stone glowed hot in her hands and she dropped it in shock. When she looked around her, people were changing. They all took on a vacant look to their faces. She then knew she had seen it all before, but only in the cinema.
"This cannot be right," she thought. The three of them were surrounded by a mass of zombies.
They all seemed to be chanting "The stone, the stone, give us the stone."