The hotel used for filming is now the Ritz-Carlton Huntington Hotel in Pasadena. At the time of the filming, the hotel was called the Wentworth Hotel, but uses the fictitious name, The Park Hotel, in the episode. Coordinates: .
The hotel used for filming has been replaced by the Ritz-Carlton Huntington Hotel in Pasadena. Initially known as the Wentworth Hotel, it is now referred to as The Park Hotel within the show.