Michael Rapaport sprung to action and stopped a guy who was trying to open the emergency door on an airplane mid-flight ... according to another passenger.
Fox Sports director Ted Kenney says he was on a flight to L.A. from Houston early Saturday morning when he heard a commotion several rows ahead, and saw the "Atypical" actor jump out of his seat and rush toward a guy yelling, "What the f*** are you doing?!"
Kenney says by the time he and a couple BIG3 players who were also on the flight ran up, Michael had the guy by the collar and pulled him away from the emergency door.