It has been consistently ranked among the top haunted attractions in the nation. Skeptical visitors quick to find out why. It's called Terror Behind the Walls. The ...

For years, Eastern State Penitentiary's Terror Behind the Walls was arguably the most popular Halloween attraction in Philadelphia, drawing thousands to the 19th ...

PHILADELPHIA (WPVI) -- The coronavirus pandemic has forced massive layoffs and the suspension of the popular Halloween attraction, Terror Behind the Walls, located at ...

Could you brave this horrifying Haunted House? Eastern State Penitentiary is America's oldest abandoned prison which makes for the perfect setting for the scariest haunted attraction in the world.

We tour Philadelphia and step inside Eastern State Penitentiary to uncover its history, architecture, and infamous stories.