Watch Legend of the Fox
Legend of the Fox is 1980 martial arts film made in Hong Kong. The film features the a group of martial arts actors who often appeared in films together called the Venom Mob. It was directed by Chang Cheh and is based on a novel by Louis Cha. The plot features three men who have been crippled by a cruel warlord yet still are able to learn Kung Fu (with the help of an old man) and fight back.