Kaley Cuoco, star of 'The Flight Attendant,' has flight stories that link to 'The Big Bang Theory.' One involves Sheldon's door-knocking protocol.
USA TODAY, USA Today: TV
Thu, 12/03/2020 - 10:44am
Kaley Cuoco, star of 'The Flight Attendant,' has flight stories that link to 'The Big Bang Theory.' One involves Sheldon's door-knocking protocol.