Elenco & Equipe de Hora Zero
Paul McGannNarrator (Voice) Sean PertweeNarrator (Voice) David MorrisseyNarrator (Voice) / Vocal Coach Ben JohnsonTimothy McVeigh George W. BushSelf (archive footage) Mikhail GorbachevSelf (archival footage) Alex MacdonaldJohn Savage Tõnu OjaCaptain Andresson Veiko TalusteTormi Ainsalu Kati KivitarAnneli Konnrad Andreas NilssonMagnus Lindstrum Sergio De La RochaCaptain Aguilar Pablo EscobarSelf (archive footage) Ilan RamonHimself (archival footage) Kalpana ChawlaHerself (archival footage) Shoko AsaharaSelf (archival footage) Gianfranco BreroFather Juan Julio Wicht Jean-Sébastien ChartrayMajor Denis Favier Badih Abou ChakraAlain Gehin Shahla KareenYasmina Garreau Robert NolanDon McCormack Ashish KapoorPrince Dipendra Saddam HusseinHimself (Archival Footage) L. Paul BremerSelf (Archival Footage) Pope John Paul IISelf (Archival Footage) Brian CrabbPope John Paul II Jeff FrancoEmil Mătăsăreanu Zac HuttonLarry Phillips Jr. Peggy OgonowskiSelf - Captain's Wife Michael SweeneySelf - Flight Attendant's Husband Nir MamanSelf - Counter-terrorism instructor Hassan MneimnehSelf - Middle East Historian Dr Magnus RanstorpSelf - International Terrorist Expert Michael WoodwardSelf - Former American Airlines manager Andrea CrossPatricia Massari David CarnegieJohn Ogonowski Kelly BirchTom McGuinness Alison AnthonyKaren Martin Dina NaskosBobbi Arestegui Carlos GómezColonel Martinez David HickmanRealizador / Escritor / Produtor Gary LangRealizador / Escritor Renny BartlettRealizador / Escritor / Produtor Clive MaltbyRealizador / Escritor / Produtor Jon BlairRealizador / Escritor / Produtor Tim WolochatiukRealizador / Escritor Jonathan HackerRealizador / Escritor / Produtor André BarroProdutor Executivo Dan KornProdutor Executivo Damir I. ChytilDirector Of Photography David MorrisseyNarrator (Voice) / Vocal Coach Robert Marcel LepageMúsica Katherine BuckProdutor Co-Executivo Glen SalzmanProdutor Co-Executivo John VanderveldeProdutor Co-Executivo 
