Watch Tough Duel (1972) : Full Movie Online Free Two people, who were taught by the same Kung Fu teacher, meet again after 10 years. Toe has become a policeman and has to investigate which ruthless gang has been terrorizing the railway. Tjeu has become a gang leader. After a while Toe finds out Tjeu is the man behind the robberies. This can only lead to one thing: a tough duel.