Krzysztof Krauze's "The Debt" (Dlug) was a stressful movie for me to watch, absolutely stressful. However, I have it give it a lot of credit, it was easily one of the most suspenseful films I ever watched. This is a thriller that will make you squirm.
Simply put, "The Debt" is a film about two men that were interested in starting a business. They are turned down for a loan at the bank, but stumble upon a former neighbor who turns out to be in the Russian mafia. Their lives are turned into a nightmare when the Russian wants to collect their debt for listening to them ask about a loan.
Any review that discusses the storyline too much is doing the reader a disservice. What makes this film incredible is the suspense and to spoil it in any way is wrong. If you find this film too much after 30 minutes of stress, keep going and you will see it is worth it.