Virtualization of Transport...Realization of Cryptids

Thinking about things cryptozoological and technological, the gremlin is a crafty cryptid candidate. These mischevious mythical creatures purportedly sabotaged Royal Air Force jets during WWII. Rarely causing major catastrophes-- instead 'nickel and diming' the pilots with minor glitches, malfunction and other annoyances. Spielberg aside, are there gremlins lurking in the shadows of cinema? Audio-visual media are a variety of transportion device, carrying away the spectator's attention, travelling it to new vistas. Errors and aberrations (gremlins of the crypto-zoetropical persuasion ) do their darndest to disrupt the official business of this virtual transport.