Twenty-Four Hours to Kill (1965)

When a jet airliner with engine trouble lands in Beirut for a twenty-four hour stopover, purser 'Jonesey' fears his life is in danger from a gold-smuggling gang whom he double-crossed on a previous trip. So begins a day of chilling suspense, as he and other crew members find themselves embroiled in a desperate race to get out of the country alive!