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Spy Hunt (1950)

Not Rated | | Action, Crime, Drama | 8 June 1950 (USA)
During the Cold War, a microfilm concealed in the collar of a panther, transported by freight rail, is sought after by several spies when the animal escapes its cage after the train's derailment in Switzerland.


George Sherman


Victor Canning (novel), Leonard Lee (screenplay) | 1 more credit »




Cast overview, first billed only:
Howard Duff ... Steve Quain
Märta Torén ... Catherine Ullven (as Marta Toren)
Philip Friend ... Chris Denson
Robert Douglas ... Stephen Paradou
Philip Dorn ... Paul Kopel
Walter Slezak ... Doctor Stahl
Kurt Kreuger ... Captain Heimer
Aram Katcher Aram Katcher ... Georg
Ivan Triesault ... Assassin
Jay Barney Jay Barney ... Assassin
Otto Waldis ... Gormand
Carl Milletaire Carl Milletaire ... Ticket Clerk
Antonio Filauri Antonio Filauri ... Telegraph Clerk
Carmela Restivo Carmela Restivo ... Old Italian Woman on Train
Carlo Tricoli Carlo Tricoli ... Old Italian Man on Train


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. Will they escape them? Written by Guy Bellinger

Plot Summary | Add Synopsis


The manhunt that rocked the world !


Not Rated | See all certifications »

User Reviews

Spies galore at the mercy of two escaped black panthers in the Swiss Alps
9 August 2019 | by clanciaiSee all my reviews

This is in almost every aspect a truly amazing film, and there are many odd things contributing to make it unique in its way. The main players and attractions are not Howard Duff and Marta Toren with all their retinue but the two black panthers, that break loose from a train in Switzerland and terrorize the entire landscape, forcing the army to go to war against them and shoot them dead at any cost, while they are invaluable to Howard Duff, their keeper who lost them, and Marta Toren, who used one of them for a spy message. The intrigue is equally masterly contrived, many parts getting involved in this thing, and several of them not hesitating to kill for their business. Walter Slezak, as the inn-keeper, is the one outsider who is totally innocent and provides a charming character for a change and picturesque addition to the stew. It's difficult to follow all the ways and intrigues and turnings of various spies and agents, which it is impossible to discern immediately who is on which side, but some of them come out alive. It's a delicious piece of cake quite out of the ordinary, there is no other spy thriller like it, but its most rewarding qualities are the marvellous shots from the hunting parties in the Swiss Alps, reminding of great natural documentaries, like those of the Swede Arne Sucksdorff, and also of Frank Borzage's "Mortal Storm" ten years earlier.

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Release Date:

8 June 1950 (USA) See more »

Also Known As:

Spy Ring See more »

Company Credits

Show more on IMDbPro »

Technical Specs


Sound Mix:

Mono (Western Electric Recording)

Aspect Ratio:

1.37 : 1
See full technical specs »

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