The Unnamed Tentacle Monster is one of the Thirteen Monsters that appear in the 2007 film. The eleventh of the monsters to be captured by the Foot and the Stone Generals, it was shown extending its cephalapod-like tentacles out the bottom of its cage presumably in a last-ditch attempt to escape. General Mono pounded on the tentacles with the butt of his hammer's handle, making them retract. Then the cage sealed itself. During the climax of the movie, the monster was sent back to its home dimension.