Here are some of the films that I recall had carnivorous plants
in them:
Angry Red Planet - 1950's film where astronauts get attacked by
CP's on Mars including a giant amoeba with a large rotating eye.
Day of the Triffids - 1960's film about CPs from outer space who
attack Britain. Saltwater destroys them.
The Lost Continent - 1960's oddball story about ships caught in the
Sargasso sea. Bad guys have a spanish galleon with a trap door
behind which are the mouths of hungry CPs.
The Thing - 1950's film about a vegetable man from outer space that
attacks scientists in the arctic. He hungers for blood, and in the
end the scientists cook him.
Navy vs. the Night Monsters - 1960's film about antarctic CPs that run
rampant on a Pacific Island inhabited by USN personnel. Good old napalm
gets rid of the CPs.
Little Shop of Horrors - 1950's beatnik film about a CP eating people.
It eats them, they become part of the plant, and then they demand to
be fed. Question is, is the story really a disguised criticism of corporate
america?
Many amusing films on CPs, some good, some not so good. Many quite
funny.
---Steve