U.S. Air Marshal and ex-NYPD officer who boards a transatlantic flight. After receiving terrorist threats, he investigates the source, uncovers a conspiracy framed by Jack Hammond and Tom Bowen, and ultimately saves the passengers by descending the aircraft and confronting the hijackers.
Flight attendant who assists in surveillance efforts.
Accomplice who briefly allies with Marks before reverting to his original motives.
Primary antagonist who orchestrates the entire terrorist plot.
First officer who trusts Marks and executes critical flight maneuvers.
Flight captain whose incapacitation shifts operational control.
TSA agent who publicly brands Marks as the criminal mastermind.
Trusted ally and co-investigator on the flight.
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