Umberto Lenzi is undoubtedly the king of Italian crime movies, but unfortunately; Syndicate Sadists is not the best examples of his work in this genre. Lenzi's crime flicks tend to be a cut above the rest because he makes films based on stories with a point, and they don't lack direction; but this film feels a bit too wayward to fully fit with the rest of his stuff. The film takes obvious influence from Sergio Leone's landmark western 'A Fistful of Dollars' (which in turn, took influence from Akira Kurosawa's landmark samurai flick Yojimbo), in that it features two warring families and a strong character at the centre. The crime that Lenzi focuses on is kidnapping, and we centre on a character called 'Rambo'. Rambo is dragged into the war between the two families after his brother is killed because of it. Rambo uses his brains and brawn to pit the two families against one another, in the hope of gaining revenge for his brother's death, rescuing a young boy that they've kidnapped, and ultimately letting the two sides destroy one another.
　　The film's biggest asset is undoubtedly Tomas Milian. Milian was put to great use by Lenzi in almost all of his crime thrillers. The range of characters he has played for Lenzi is immense, and this one is easily one of the coolest. The character is called Rambo, which immediately sprang to mind the popular Sylvester Stallone character - but for once, the Italians actually haven't stolen this name as Syndicate Sadists was released first! As usual, the film is wickedly entertaining, as we get to watch Milian get himself involved in the usual array of car chases, shootouts and brawls. Lenzi has got him riding a motorbike this time round, and every scene featuring it and Milian is a real standout! However, the film often feels like it doesn't really have anywhere to go, and this means that the running time is stretched out more than it should be. Compared to the crime films of other Italian directors, Syndicate Sadists is more than above average; but in relation to Lenzi crime flicks such as Almost Human and The Cynic, The Rat and The Fist - it doesn't stand tall as one of Lenzi's best. Still, if you're looking for ninety minutes of testosterone fuelled mayhem - Syndicate Sadists will suffice!

这部电影佳作《胆包天》其它是1975年其它上映的动作片,这部剧深受观众喜爱，并在播出后获得了极高的收视率和口碑,剧中的角色形象塑造鲜明，故事情节紧凑，剧情发展合理。更微妙的是在导演翁贝托·伦齐的指导下,托马斯·米连,约瑟夫·科顿,Maria,Fiore,Mario,Piave,卢西亚诺·卡蒂纳齐,圭多·阿尔贝蒂,费米·贝努西,Silvano,Tranquilli,Shirley,Corrigan,Antonio,Casale,罗萨里奥·博雷利,卢西亚诺·皮格齐,马里奥·诺维里,布鲁诺·迪·鲁亚,Giuseppe,Castellano,Tom,Felleghy,伊妲·伽利,Adolfo,Lastretti,Bruno,Alias,布鲁诺·贝托奇,瓦尔特·帕特里亚尔卡每一个演员的出色表演将剧中的角色形象栩栩如生地呈现在观众面前。无论是剧情、演员的表演还是剧中歌曲，都是该电影巨作亮点的所在。