For several college students embarked on a summer of sun and fun find that their adventure turns eerily macabre when dark and ancient forces propel them into a sinister enclave peopled by human, night-stalking, ravenous flesh-eaters whose wit and seemingly benign exteriors hide dreadful and deadly secrets that border on the supernatural.
A disturbed boy kills his father with his farm tractor and his arm is mangled in the process. He's taken to a mental hospital where he's outfitted with a hook to replace his lost hand and, years later, he's eventually released from the asylum.
Mumble the penguin has a problem: his son Erik, who is reluctant to dance, encounters The Mighty Sven, a penguin who can fly! Things get worse for Mumble when the world is shaken by powerful forces, causing him to brings together the penguin nations and their allies to set things right.
Have you watched Don't Let Him In yet? What did you think about it?