The Day of the Triffids (1963)

A meteor shower disrupts the earth's ecosystem and, unfortunately for the roughly 99% of the world's population that either advertently or inadvertently witnessed the beautiful but dangerous event, it blinds them. Moments later, Bill Masen takes off his hospital blindfold and realizes he's one of the only people with sight left on Earth. It just might be up to Bill and an alcoholic scientist to care of the Triffids, sentient and hostile alien plant life triggered by the blinding blast to emerge from spores that had already been brought to Earth by an earlier meteor shower. Based on a novel by John Wyndham that originally revolved around experimental-but-decidedly-earthly plants running amok, many elements were added to this feature adaptation to make it somewhat reminiscent of WAR OF THE WORLDS. The screenplay was originally credited to only Phillip Yordan, with co-scribe Bernard Gordon receiving no billing.