Incredible Kung Fu Mission (1982) Rating: Starring: John Liu Director: Chang Hsin Yi Category: Action / Adventure, Avant Garde, Foreign Studio: Crash Entertainment Subtitles: [None] Length: 90 mins     It's The Deadly Half Dozen - Hong Kong Style! Mix an impregnable fortress prison, a garrison of highly trained soldiers, a legendary martial arts master and a rag tag group of mercenaries, add one bad ass warlord and you've got the recipe for mayhem, Hong Kong style.John Liu, a kung fu master, is hired to rescue a revolutionary agent from the fortress of an evil warlord.To help him are five mercenaries trained in the deadly art of kung fu fighting.Disguised as a traveling acrobatic troupe, thi8s Dirty Half Dozen sets out on their rescue mission and inevitably, the fists start to fly!