1950s British film noir starring Adrienne Corri and William Russell. Fed up with living his mundane life, travel agency employee Bill Anderson (Russell) siezes his opportunity for a change when a customer returns tickets to Panama. Bill decides to take the tickets and go to Panama himself. While at the airport, however, he is distracted by the alluring Diana Maxwell (Corri). When the flight is delayed until the following day, Diana manages to get Bill involved in all manner of misadventures. Will he be glad of this change from the humdrum of his daily existence?