Brothers Franz and Erich Sass grew up poor. Together with his brother Franz, Erich specializes in cracking safes. Erich spends the money with his hands full. In the meantime, the police have also become aware of the brothers. Pursued by Detective Fabich, they get deeper and deeper into criminal circles. A man called Adolf demands that the Sass brothers work for him. He blackmails them and has their father beaten to death. The brothers then agree to work together. However, Adolf plans to have them killed after the coup. The two brothers manage to escape; they are also able to flee from the police, who catch them while they are still breaking into the bank.
