37 Plots of Kung Fu: Kung Fu has many maneuvers and tactics. This film shows them all, and then some! Revenge of Fury: Kung Fu superstar Chang Long Wen fights the Japanese and Chinese traitors in a death duel.Martial Arts Double Feature - 37 Plots of Kung Fu/Revenge of Fury DVD: This double-feature includes two hard-hitting martial arts titles. 37 PLOTS OF KUNG FU: Fist meets head--and other parts of the body--in this brutal Hong Kong entry. REVENGE OF FURY: Chang Long Wen takes on both the Japanese and Chinese traitors in this bloody period piece.