A Marine Scientist investigates reports of a sea monster (that can barely swim). There's also a cold-war spy, a suspicious cop, a treacherous secretary, and cute young woman.
my kind of film! It's a wonder MST3K never did this one.
I started to read the original book and it freaked me. More the blindness than the triffids themselves.
Tom you got your 70s animals amok theme going here? Tentacles (1977) - IMDb
Consider it a Drive-in Theater All Night Bonanza...LOL
I just watched Without Warning. I remembered when it first aired on TV - They felt it needed a disclaimer after each commercial. Even tho Q was a reporter at the beginning.