In “Super 8,’’ just out on DVD, some young teenagers become embroiled in an extraterrestrial mystery while filming their own low-budget zombie movie. The year is 1979.
It turned out to be a pivotal time for the format that gave the movie its name. Introduced in the 1960s as a user-friendly variation on the older 8mm film, Super 8 was quickly embraced by home-movie buffs. But its popularity was fleeting; by the early ’80s, it was already being pushed aside by the emergence of videocassettes. Yet Super 8 film, like movies about E.T.s and zombies, has retained a certain appeal. There are far fewer film labs working with old small-gauge film stock such as Super 8 than there were three decades ago. But those that remain still do considerable business with filmmakers, art students, and walk-ins from the general public who have uncovered troves of family footage.
