Harpo Inc. Main Studios (demolished 2016 – Now McDonald’s Global HQ)
- 1058, West Washington Boulevard, West Loop, Near West Side, Chicago, West Chicago Township, Cook County, Illinois, 60607, United States
- paradbsite@gmail.com
- September 3, 2025
The Powell Ghost (dubbed "George" by stagehands) makes noises, plays with the lights and elevator, and is sometimes seen as a man in a white suit and white hat. He is thought to be a former vaudevillian.