A poor construction worker, who struggles to keep his son in private school, mistakes an orb he finds in a junkjard for a toy which proves to be much, much more once the young boy starts to play with it.
CJ7 is a 2008 science fiction comedy-drama film co-written, co-produced, starring, and directed by Stephen Chow in his final film acting performance, before he became a fulltime filmmaker. The film was released theatrically in Hong Kong on January 31, 2008.