Brock Johnson is a notable figure in the realm of acting, particularly recognized for his compelling role in the 2007 film "I Know What I Saw." This gripping documentary-style thriller, which explores the realms of UFO sightings and government cover-ups, has garnered a dedicated following among collectors for its unique blend of reality and speculation. Johnson's performance is often highlighted as a standout, adding depth to the film's chilling narrative. Collectors are drawn to Johnson's work not only for his impressive acting chops but also for the limited physical media releases of "I Know What I Saw," which often feature exclusive bonus content and insightful commentary. With the rise of nostalgia for early 2000s cinema, his involvement in this cult classic makes his filmography increasingly sought after. For those passionate about preserving cinematic history, owning a piece of Johnson's work is a treasure that encapsulates a pivotal moment in documentary filmmaking.