In the 1960s, three brothers—the intrepid dreamer Marty, the timid yet sensible Mark, and the adventurous jokester little David—live in a small town in the United States. Bored by the monotony of suburban life and driven by a desire to explore the wild nature that surrounds them, they decide to embark on an epic journey to document the wildlife in their country. Equipped with a film camera and their love for adventure, the boys sneak away from home and set out in search of fascinating creatures, from bears and buffalo to all sorts of spectacular birds.
However, the trip soon turns into a series of hilarious and dangerous misadventures, testing the brothers' bond and courage. From dealing with heartless hunters to crossing turbulent rivers, each day presents a new challenge to their bravery and determination. As the journey becomes wilder than they had imagined, they also start learning about responsibility, family, and the true meaning of friendship. As they pursue their filmmaking dreams, the experience brings them closer than ever, making it clear that life is full of surprises and that nature, while imposing, can be a magical and transformative place. With a touch of nostalgia and laughter, this film captures the essence of youthful adventure and love for nature in its purest form.