Stéphane Ronchewski, born on November 21, 1968, is a celebrated French actor and voice artist whose contributions to the film and home video industry are highly sought after by collectors. His voice has brought life to memorable characters, notably as the French voice of the Joker in the iconic film "The Dark Knight" (2008) and the beloved sitcom character Michael Richard Kyle in "My Wife and Kids." These roles have cemented his status among collectors who appreciate not only iconic performances but also the artistry of dubbing in cinema. In recent years, Ronchewski has gained recognition for his role in the 2025 film "Pets on a Train," which has quickly become a collector's favorite due to its unique premise and the high-quality presentation in physical formats. His extensive work in animation and video games also appeals to niche audiences, making his releases highly collectible. With a career that spans over two decades, Ronchewski’s versatility and talent continue to resonate within the physical media community, ensuring his work remains in high demand.