Spy Hunt (1950)

Unfortunately, there is no trailer.
¯\_(ツ)_/¯

Roger Quain, who escorts two zoo-bound black panthers on the train from Milan to Paris, agrees to help a Western agent, Catherine Ullven, by hiding a microfilm in the collar of one of the animals. But, while in the Swiss Alps, the train is derailed, the panthers escape and three enemy agents hunt down the animals, Catherine and Roger.

• Action
• Crime
• Drama
• Film-Noir
• Thriller