Man from Atlantis III: Killer Spores story

movie: Man from Atlantis III: Killer Spores (1977) · 1977-05-17

When a space capsule crashes in the ocean near the Cetacean, Mark and Elizabeth agree to investigate. When they arrive, Mark is rendered unconscious by a screeching sound. They discover hundreds of strange, blue, intelligent spores that have taken over Mark's body, attempting to find a way back into space. However, they do not know that Mark will die if he does not return to water within a few hours.

6 total · 5 major · 1 minor

ThemeLevelMotivation
aquatic ability major Mark had this ability in spades.
merpeople major The film followed Mark the merman as he became taken over by intelligent space spores.
spaceborne being major Intelligent spores were accidentally brought back from outer space on a space probe and took over the body of first Mark and then many other people.
what if a loved one became possessed by another being major Mark's body was taken over by space spores and he behaved strangely while under their influence. While Elizabeth expressed concern that they would exercise a demonic influence on Mark, they turned out to be pretty much on the level.
what if I saw strange things no one else could see major The intelligent space spores were invisible to everyone but Mark.
the thirst for knowledge minor Mark pondered why scientists bother to learn anything in the first place after hearing the old adage "the more we learn, the more we realize how little we know".