The Ballad of Big Al

A BBC documentary sequel to the acclaimed miniseries Walking with Dinosaurs, The Ballad of Big Al chronicles the life of one Allosaurus fragilis named Big Al. A BBC documentary sequel to the acclaimed miniseries Walking with Dinosaurs, The Ballad of Big Al chronicles the life of one Allosaurus fragilis named Big Al. A BBC documentary sequel to the acclaimed miniseries Walking with Dinosaurs, The Ballad of Big Al chronicles the life of one Allosaurus fragilis named Big Al. A BBC documentary sequel to the acclaimed miniseries Walking with Dinosaurs, The Ballad of Big Al chronicles the life of one Allosaurus fragilis named Big Al.