THEFILMSIEST on Instagram: "Tenet features a real 747 airplane crash, a cast that learned to speak and perform backwards, and a script so complex that one actor described it as being like a daily crossword puzzle. Due to the pandemic, some of the film’s score was completed by recording musicians remotely. The production team purchased a real 747 and crashed it into a hangar for an onscreen stunt. In addition to performing stunts backwards, the main cast had to learn to speak backwards for their