delta plan had a big scare. >> a pilot was missing and a passenger with a heavy accent was banging on the cockpit door. >> as pamela brownxplains, it was not as severe. "to turn that this was a false alarm. the co-pilot was prepared to make an emergency landing, as you hear in this radio transmission. it started out as a terrorist scare thousands of feet in the air. >> 6132 can we leave the frequency? >> the co-pilot of this planet, known as the pilot missing in action. he kicked it into high gear and radio again saying it someone not the captain, was trying to get into the cockpit. >> the captain has disappeared in the back and i have someone with a thick, a foreign accent trying to access. i need to deal with the situation. >> the captain was trapped in the bathroom. the man was trying to alert the co-pilot. the pilot did not buy it. >> he said he was stuck in the lav. and someone with a thick foreign accent is giving me the password and i'm not letting him in. >> they advised him to make an emergency landing. >> you are all clear to just get on the ground. >> they eventually opened the bathroom door and he notified ai