The modern phonetic alphabet for aircrew was set by NATO in 1956. The film uses older ones - George, Sugar, Fox, Oboe.
The film uses a now outdated term for seat belts - lap straps. [ The words can be seen in the interior of the [ mock up ] aircraft ]
Margo Lorenz's debut.
Final film of Mary Germaine.
The parrots in the quarantine section are very obviously stuffed birds. They do not move at all during the tracking shots in that section.