Vanished Time (E05)

A TDF official, Professor Yushima, is travelling by jet from Antarctica to Japan to upgrade the Ultra Guard's radar system. Mid-flight, however, the entire plane and its passengers are suddenly frozen in time and space. Time resumes a moment later, with nobody noticing anything had happened. Until time freezes again and the Alien Vira appears on a television to deliver commands to the doctor. (Prime Video)