Answer
**Answer: Inglourious Basterds (2009)** Christoph Waltz made his remarkable debut in Quentin Tarantino's critically acclaimed movie, "Inglourious Basterds." Set during World War II, the film follows a group of Jewish-American soldiers on a mission to assassinate high-ranking Nazi officials. Waltz portrays the charming yet ruthless SS Colonel Hans Landa, a character that earned him international recognition and an Academy Award for Best Supporting Actor.