When Ben and Kate Powell (Sid Caesar and Vera Miles) rent a haunted New England house by the sea, their son Steve (Barry Gordon) gets blamed for the destruction caused by three unruly ghosts. Another of 'exploitation king' William Castle's supernatural films, this one is studded with familiar character actors including Harvey Lembeck, Mary Wickes, John McGiver, Doodles Weaver, Jesse White and John ("Gomez Addams") Astin.
After his brother Robeson disappears without a trace while exploring Africa in search of a legendary 'white tribe', Allan Quatermain decides to follow in his footsteps to learn what became of him. Soon after arriving, he discovers the Lost City of Gold, controlled by the evil lord Agon, and mined by his legions of white slaves.