This was probably Robert Siodmak's first Hollywood feature, and it's an amazing picture full of innovations and surprises, the action never stops but constantly goes on in a frantic pace, and the ingenious story is overspiced with splendid good humour. It's a very dark noir indeed, a theme typical of Hitchcock's most exciting thrillers, and only the beginning sets you off att rocket speed into action, as a highstrung victim of some sort escapes from a mental asylum, runs into a doctor, stays with him and gets murdered at his place, while the doctor is convicted for the murder. The rest is a romantic nonstop escape together with a beautiful woman, an artist, who begins by betraying him... Robert Donat and Robert Cummings made many such roles, but here it is Richard Carlson together with Nancy Kelly. When at last they find the real professor and he is brought to explain what the plot is all about, this results in a most unexpected high gear finale, worthy of Hitchcock's best. I loved this film, a rare treat, and a splendid entrance for Siodmak into Hollywood.

Young Doctor Richard Carlson (Geoffrey) is hijacked by an escapee from a mental hospital who hands him over a formula/plans for G-32. What is G-32? We found out in the end after an outrageous series of escapades.The film keeps you watching with Nancy Kelly (Pat) excelling in her role as the pounced-upon innocent who is dragged into proceedings by Carlson. Mind you, Carlson is only reacting to circumstances that he is put into. The film suffers from too much comedy that isn't funny and ludicrous situations that defy belief. It's a watch-able film but things could have been better.There are scenes that stand out such as the episode on the car-carrying lorry and the ending when the G-32 secret is revealed. However, set against this are idiot policemen, slapstick (yawn) and some try-hard comedy sequences that don't quite work.Next time you smoke a cigarette in a car and flick the butt out of the window make sure it actually goes out of the window. That should be standard practise – obviously not for some a-holes like Richard Carlson.

Director Robert Siodmak did an excellent job with this B thriller, which has some unusual plot twists and ideas in it. Richard Carlson is the lead, and he is extremely well-cast as an innocent and well-meaning bystander who becomes involved in complex intrigues which have nothing to do with him, gets accused of a murder he did not commit, and goes on the run to save his name. He meets the insouciant and charming Nancy Kelly, makes her help him at gunpoint, and they end up being forced to get married by a justice of the peace in order to avoid being killed by some heavies waiting outside with guns, which is certainly a new twist in story lines! The story concerns a new military invention called 'G-32', the secret of which the baddies want to steal. The film opens with the inventor's assistant escaping from a madhouse, where he has been incarcerated by the baddies, though we don't know at first that the man is not really a maniac on the run. He doesn't last long, but before he dies he has compromised poor Richard Carlson and enmeshed him in a web of plotting, spying, and murder. There is an amazing series of scenes where Carlson and Kelly leap from a speeding car onto an auto-carrier, catch a free ride, and then later unfasten the car and reverse it down the ramp while in motion on a highway, and escape in it. Those interested in stunts will be all agog at watching this. The film is good viewing and should be more widely available.

Saw it when I was in high school and enjoyed the auto driving backwards off the auto-carrier. Am looking for a VHS or DVD copy. Any suggestions. I found out later that this picture was Nancy Kelly's first picture for Paramount. Also believe that Ms Kelly displayed her nice legs at least 2 times ,with Richard Carlson covering them up by pulling down her skirt, as she was lying ,havng fainted, on a couch. I think , if I remember correctly, that Richard Carlson, was a innocent man that got involved and could not help himself. Even though it was ab picture, the director gave it plenty of suspense and action. The best naturally, was the great ending. Naturally , it was a long time ago , but it made quite an impression on me,especially since it was during the War. As I said before , I would be happy to find even a good copy of this film.