Life as a Siamese twin is hard, and when your twin is a cold-blooded murderer, it's downright criminal. Real-life conjoined twins Violet and Daisy Hilton star in the intriguing expose "Chained for Life" (1951), a film based on a Mark Twain story called "Those Amazing Twins." One of the twins is a desperate romantic, the other a convicted killer. The courts must decide if they can execute both sisters for the sin of one. The film presents a realistic situation in an engaging way, while at the same time providing unique insight into the lives of these oft-exploited twins.