>>22802825Steven Seagal could stop knife man. He is a legitimate 7-dan black belt in aikido. Aikido is the form of martial arts that samurai learned in case they became disarmed. It is a specialization in weapon-taking and weapon-disarming technique. He specifically specialized and mastered the technique of fighting armed men with his bare hands. Outside of disarming your opponent, it's not a very practical martial art, but for that specific purpose, he would be a very dangerous man to pull a knife on.