How to Live Forever (2011)

Plot

Mark Wexler sets out on an intriguing global journey to explore aging and the concept of eternal life. He encounters a variety of colorful characters, including 94-year-old fitness icon Jack LaLanne and 101-year-old marathon runner Buster, who prefers cigarettes and beer over kale. Along with futurist Ray Kurzweil and a laughter yoga instructor, these unique perspectives enrich Wexler's quest. What begins as a pursuit of life-extension morphs into a profound reflection on the essence of living meaningfully, blending humor and insight to challenge traditional views on youth and aging.