RELEASED MAY 2021. Written by John Theydon. Adapted by Andrew Clements. Starring Jon Culshaw Justin T Lee. Thunderbird Five is attacked by an unknown enemy with uncanny powers. An unidentified object is tracked landing in the Gobi desert, but what’s the connection? International Rescue are about to face their most astounding adventure yet! Based on the 1966 novel ‘Thunderbirds’ by John Theydon.