The winner for January 2021 FEOTM is LastSurvivor, with their edit, Phase IV: The Evolution Cut!
Phase IV is a cult sci-fi movie like no other. Often derided as a failed attempt to make an intelligent creature feature, it was to be the only feature film made by famous graphic designer Saul Bass, and is undeservedly grouped in with later 70’s B movie features such as Empire of the Ants, The Swarm and the like. To be truthful, this is similar to saying 2001: A Space Odyssey should sit alongside Battle Beyond the Stars. Paramount didn’t know what they had, and even cut Bass’ remarkable 5 minute montage style ending.
Phase IV: The Evolution Cut on IFDB
Phase IV on IMDB