Guillaume Cyr, a prolific Canadian actor, has carved out a niche in Quebecois cinema that has increasingly captured the attention of physical media enthusiasts. While his recent work in 2022's *Arsenault et Fils* is drawing new eyes, it's his earlier, critically acclaimed performances that often feature in "must-own" lists for collectors. His powerful portrayal of Horace Barré in the 2013 biopic *Louis Cyr* remains a standout, a role that not only earned him a Jutra Award for Best Supporting Actor but also cemented his reputation for delivering memorable, impactful performances. For collectors, Cyr’s filmography represents a valuable cross-section of modern Quebecois cinema, often featured in more niche or limited-run physical releases. Films showcasing his exceptional range, particularly those from the early to mid-2010s, are often sought after on DVD and Blu-ray for their artistic merit and potential for future scarcity. His consistent quality and pivotal roles make his featured films prime candidates for appreciation as physical media archives mature.