A passenger on a recent Korean Air flight appears to attempt to open the aircraft's emergency exit while the plane was in-flight.

A video has surfaced showing a passenger apparently trying to open the emergency exit door before being restrained by crew members on a Korean Air flight.

Korean Air passenger restrained after attempt to open emergency exit door on Seoul flight - The man showed ‘verbal aggression’ and ‘threatening movement’ towards cabin crew

Passenger restrained after attempting to open emergency door mid-flight. The unidentified male passenger began behaving frantically about an hour into the flight. Korean Air said

The suspect, who has not been named, was said to have sat in a cabin crew seat without permission while on Korean Air flight KE658 from Bangkok to Incheon on November 7.