A group of adventurers set out across Baja California on a 5,000-mile journey to recreate the century-old expedition of two prolific and obscure naturalists. Their search takes them on a thrilling quest—by motorcycle, airplane, boat, and horseback—to recreate the historic, unprecedented expedition across Baja. Along the way, they bear witness to the vibrant culture and unforgettable people, endure the challenges of the road, and get a glimpse into this extraordinary place and its uncertain future. The Devil’s Road is rich with adventure and shows the interplay between past and present. A film about discovery and change, it acts as an environmental call to arms that pays homage to the strange and awe-inspiring Baja California.