"Believe It or Not" happens in July of the Lunar Calendar, when the door between Hell and the World opens and many ghosts escape. A teenager suddenly dies in his apartment; Officer Kenny (Francis NG Chun-yue) investigates the case. At the same time dumb guy Joe (Sam LEE Chan-sum), Lon and Fatty experience strange things on the date of 'Ghost Festival' Later, a ghost attaches itself to the body of Mandy. Lon, who is the grandson of Gradda Lung, feels something worse impending..
A giant metal machine falls to Earth and frightens the residents of a small town in Maine in 1958, until it befriends a nine-year-old boy named Hogarth and ultimately finds its humanity by unselfishly saving people from their own fears and prejudices.
Dashing legionnaire Rick O'Connell and Beni, his weasel of a companion, stumble upon the hidden ruins of Hamunaptra while in the midst of a battle in 1923, 3,000 years after Imhotep has suffered a fate worse than death; his body will remain undead for all eternity as a punishment for a forbidden love.