The spoof documentary following the exploits of the fictional Olympic Deliverance team returns tonight and kicks off with a two-parter. Ian, Sally and Siobhan are forced to endure another crisis when the Algerian team threatens to boycott the Games after discovering the Shared Belief Centre does not face Mecca. Starring Hugh Bonneville, alongside the brilliant Olivia Colman and Jessica Hynes, with a guest appearance by Sebastian Coe.