Brian Katz

In 1935, Hungarian-American para-psychologist Nandor Fodor began his investigation of a strange occurrence on the Isle of Man. An average British family, the Irvings, claimed to have been contacted by a mysterious entity at their farm. A talking mongoose. Named Gef (Pronounced "Jeff".)

A home invasion goes awry when the owner returns showing signs of an unprecedented illness. As he gradually morphs into something monstrous, the intruders desperately plot their escape.