Roger Quain, escorting two zoo-bound black panthers on the train from Milan to Paris, is unaware that a Western agent, Catherine Ullven, has hidden a microfilm in the collar of one of the animals. But when the train is derailed in the Swiss Alps and the panthers escape, she is forced to involve him in her mission, which now includes enemy agents hunting the microfilm, the animals, Catherine and Roger.

Genres

Cast

Howard Duff

Steve Quain

Märta Torén

Catherine Ullven

Philip Friend

Chris Denson

Robert Douglas

Stephen Paradou

Philip Dorn

Paul Kopel

Walter Slezak

Doctor Stahl

Kurt Kreuger

Captain Heimer

Aram Katcher

Georg

Ivan Triesault

Assassin

Otto Waldis

Gormand

Carl Milletaire

Ticket Clerk

Jack Chefe

Waiter