On Friday, 1 September 1939, Hall was scheduled to appear at 9:00 pm in a live BBC TV broadcast titled "Variety" recorded direct from the RadiOlympia Theatre. Other performers on the bill included Nosmo King, The Gordon RadiOlympia Girls, Hubert Murray and Mooney, and Bobby Howell and his Band. However, with war looming, the BBC were instructed by the government to shut down broadcasting, and at 12:35 the service went off the air for seven years. It appears that the show "Variety" never took place at RadiOlympia; "The Times" newspaper for the following day (2 September) noted in their section 'News in Brief' that "RadiOlympia closed at 12:30 yesterday", presumably another result of the country being placed on a war footing.