Welcome to the ultimate ranking of Greg MacGillivray's cinematic masterpieces! From the sweeping grandeur of IMAX documentaries to captivating narratives of human adventure, MacGillivray's filmography is a testament to his pioneering spirit and dedication to visual storytelling. This list compiles his most celebrated and impactful works, offering a guide through his breathtaking explorations of nature, science, and the human experience, each showcasing his unique ability to immerse viewers in worlds beyond their own. Explore the list below and contribute your own perspective! Rank each film according to your personal preference, helping to shape the definitive consensus on MacGillivray's finest achievements. Your ratings will directly impact the overall ranking, allowing fellow cinephiles to discover (or rediscover) these exceptional films. Join the discussion and let your voice be heard!