5, 4, 3, 2, 1, Thunderbirds are go! Fifty years after Thunderbirds first blasted off onto British TV, discover the Comic strips that captured the thrill and excitement of.... 5, 4, 3, 2, 1, Thunderbirds are go! Fifty years after Thunderbirds first blasted off onto British TV, discover the Comic strips that captured the thrill and excitement of...