Here's what really went down behind the making of 'Oppenheimer,' according to Emily Blunt, Cillian Murphy and Robert Downey Jr. What is it really like on a Christopher Nolan set? Did Cillian really say yes before reading the script? From pre-production to the release of the film, the cast talk about their favorite on-screen moments and their relationship with director Christopher Nolan.Directors: Claire Buss and Noël JeanDirector of Photography: AJ YoungEditor: Cory Stevens; Christopher JonesFeaturing: Cillian Murphy, Emily Blunt, Robert Downey Jr.Interviewer: Anthony BreznicanCoordinating Producer: Sydney MaloneProduction Managers: Andressa Pelachi, Peter BrunetteTalent Booker: Lauren MendozaCamera Operator: Jon CorumGaffer: Oliver LukacsSound Mixer: Paul CornettProduction Assistant: Fernando Barajas, Shenelle JonesPost Production Supervisor: Christian OlguinPost Production Coordinator: Scout AlterSupervising Editor: Erica DeLeoAssistant Editor: Billy WardGraphics Supervisor: Ross RackinFilmed on Location at: The London West Hollywood at Beverly Hills