크레딧 출연 Robert Sheehan Jack Lily Cole Emma 조엘리 리처드슨 Psychiatrist David O'Hara DCI Keane Tamzin Merchant Emma Andrew Tiernan Father Leo Woodruff Jumping Man Alex Wyndham Martin Deirdre O'Kane Mum Jack Fox Mark Rhys Connah Young Jack Oliver Heald Ben 스텝 Ulrike Münch Editing Michael Knowles Production Karl Hall Production Terry Stone Production Ben Ashmore Visual Effects Andrew Kirk Writing David Blair Directing Ben Desmond Directing