If you saw the film "Argo," no, you didn't miss this development, which is recounted in Mendez's book about the real-life operation. It wasn't there because director Ben Affleck and screenwriter Chris Terrio replaced it with an even more dramatic scenario, involving canceled flight reservations, suspicious Iranian officials who call the Hollywood office of the fake film crew (a call answered just in time), and finally a heart-pounding chase on the tarmac just as the plane's wheels lift off, seconds from catastrophe.