Radio City Music Hall

Tons of musicians have performed at NYC's Radio City Music Hall (Lady Gaga, Jay-Z and Backstreet Boys to name a few), which started showing live concerts in 1932. But most performers don't realize that there is a certain spirit with them on opening nights, reportedly watching their every move. According to the Long Island Paranormal Investigators, Samuel Roxy Rothafel, who helped develop the hall from the beginning stages with John D. Rockefeller Jr., continues to haunt the venue he cared so deeply for. People have reported seeing his ghost on opening nights, accompanied with a "glamorous female companion."