Multiple stories unfold over the course of twenty-four hours in and around a bustling central airport.

Anthony Steel
as Gus Randall

Robert Beatty
as Nick Millbourne

David Knight
as Bill Steiner

Margo Lorenz
as Leah Rosch

James Robertson Justice
as Captain Brent

Eunice Gayson
as Penny Henson

Gordon Harker
as Joe Harvey, the Taxi Driver

Marie Lohr
as Rich Woman

Bernard Lee
as Customs Officer

Isabel Dean
as Mrs. Malcolm