I wanted to like it more than I actually did... But much of the humor totally escaped me and I walked out only mildly impressed.

Your blood may run cold, but you now find yourself pinioned to the story.

Great movie. Not sure what people expected but I found it highly entertaining.

One of the film's great tricks is that, for a time, you think it will go down a rabbit hole of unrealistic glorification.

A Nazi war criminal on the run after the end of World War II, assumes an Australian scientist's identity and sets up shop in England where he develops germ warfare experiments which he and his masters hope will return the Nazi regime to prominence. His plans are complicated though when he develops feelings for his pretty lab assistant.This British dramatic thriller was made very close to the end of the war, so its story revolving around an ex concentration camp commander who was notorious for carrying out sadistic experiments on inmates is one which must have been touching on a grim subject which was extremely recent at the time. The Nazi is played by Mervyn Johns who was familiar to me from the brilliant Ealing anthology horror film Dead of Night (1945) and he is once again very good in a character who is not presented as one dimensionally evil as you might expect. His feelings for his lab assistant bring out the humanity within him, which most probably is his downfall ultimately too. The story perhaps could have had more suspense in it and it is also maybe slightly over-long but I thought it was definitely an interesting one nevertheless. It ends on a blackly ironic ending, which finished things off on an appropriate note.

I have to admit that one of my greatest cinematic guilty pleasures is the horror of the Nazi film (unfortunately, certain political trends recently in my neighbour to the south, the United States, make me unfortunately feel that similar ways of thinking have yet to be eradicated). Thankfully, being born as I was in the late 60's, I didn't have to experience such terror firsthand, but it's fascinating to see, through the wonders of cinema, examples of that fascist type of thinking, carried out to its fruition (some of my favourites in this area are quite controversial films, like 'Salo, or the 120 Days of Sodom', 'The Night Porter' and 'Dr. Strangelove'). At least in my estimation, I have no idea how I would have acted in either polarity of the situation: either being a German and told to act accordingly, or being a concentration camp inmate. I am simply thankful I didn't have to experience either horrific scenario.This film was an unexpected pleasure. Though no star power is behind it, or budget to speak of, and though there is suspense and a good script, it could have been a lot better handled, both in terms of direction and cinematography (it has 'British 40's B-picture' written all over it, while it's crying out for a capable helmer such as Sir Carol Reed, Sir Alfred Hitchcock, or The Archers, each of which would have made a minor masterpiece out of it). I am very thankful that it was included in my Mill Creek 'Nightmare Worlds' 50-film pack, or honestly I would have never heard of it. Now my main ambition is to get all of their sets, and see what other cinematic hidden treasures I can discover!

If in 1949 you were casting for a German leading part whom would you chose if it were not a German actor?Maybe Anton Walbrook or Curt Jurgens but not Mervyn Johns.It is bad enough that this escaped German POW has a Welsh accent,but he then kills an Australian doctor but still has the same voice.At a dance he meets the commander of the POW camp from where he escaped but is still not recognised.He is helped throughout by this Nazi cell which somehow exists in London despite the war having been over for 4 years.At ever twist and turn the illogicality of the plot hits you squarely in the face.The ending of course is pure irony.However at 99 minutes the film is far too long for one to give it the benefit of the doubt.Little wonder that it has not been shown on TV here.

A Nazi scientist escapes from a British POW camp. Instead of rushing back to Germany, he oddly sets up a lab in London and assumes the identity of an Australian researcher. There, he works on a biological warfare experiment. However, when the murdered Australian guy's niece arrives, the Nazi's plans could be in jeopardy.The biggest problem I had with this film was the ill-explained lack of a German accent in the Nazi (Mervyn Johns). He sounds 100% British. Had they said he had escaped to the UK from Nazi Occupied Europe it would have made a lot more sense. On the other hand, it is odd that "Counterblast" (also known as "Devil's Plot") is included in a cheap 20 DVD pack from Mill Creek, as this film is way too competently made. The acting (aside from the missing accent) is quite good and the story isn't bad. Well worth seeing and quite original.