i've seen this movie many years ago, i guess around 20 years ago at least, Hardy Krüger in the role of Eric Lambrecht, a thieve who has a little daughter adopted by a friend while he is in prison, i think as many forgotten french and Italian movies this one is very good, maybe the end is not that one expects but the script is very intelligent ,the scenes inside the jail are very good and realistic ,and the steal plan was awesome for a 70's movie ( i saw some years later the same tricks in TV shows like " a team" ) , the music is nice , it's hard to say that is impossible to find a copy about this film now , i would buy it with all pleasure greetings