Green Snake Surprise on Aeromexico Flight to Mexico City

Every traveler’s worst nightmare came true on Sunday, when a slithering surprise was discovered on a Mexico City-bound flight.

Indalecio Medina tweeted this video showing a green snake drop into a passenger's seat from behind the overhead compartment of the plane's cabin.

Medina estimated the snake to be over 3 feet long.

"It was a frightening situation," Medina told the AP. "But people remained calm."

It's not yet known how the snake got on board the Aeromexico flight from Torreon to Mexico City.

In a statement on Monday, officials with the airline said that they are investigating the incident.

No word on whether or not Aeromexico plans to reach out to Samuel L. Jackson.