VIDEO: United Airlines Passenger Violently Dragged From Seat On Overbooked Plane

On Sunday, a United Airlines passenger was pulled from his plane seat and forcibly dragged off the aircraft — due to the airline overbooking the flight.

At least two passengers onboard captured the scene, which shows a man-- who has not been identified-- being forcibly removed from his seat and dragged down the aisle as others look on in apparent disbelief. Some clips appear to show that the man was left bleeding from the head after his face was smashed against an armrest during the scuffle.