The Case of Unfaithful Klara (2009) is a Thriller, Romance film that follows in Prague, a musician is consumed by jealousy for his beautiful girlfriend. He hires a private eye to spy on her, but the plan backfires... The Case of Unfaithful Klara is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.9 out of 10 from 39 votes. Fans of thriller movies may also want to explore similar titles below.