"Keep behind me. There's no sense in getting killed by a plant." (Scientist Tom to Karen)
"Because of worldwide disruption, it is impossible for delegates to gather. Paris itself, with its millions of helpless inhabitants, has become dangerous. This will be our last broadcast. There is no one here who can see. There is no one left." (Radio broadcast from Paris)
"All plants move. They don't usually pull themselves out of the ground and chase you..." (Tom)
"Most plants thrive on animal waste. But I'm afraid this mutation possesses a taste for the animal itself." (Mr. Cocker to Bill Mason)
Description by OLDIES.com:
The Triffids are coming! The Triffids are killing! A shower of meteorites produces a glow that blinds anyone that looks at it. As it was such a beautiful sight, most people were watching, and as a consequence, 99% of the population go blind. This chaos results in the escape of some Triffids: experimental plants that are capable of moving themselves around and attacking people.