Star Wars: The Last Jedi director Rian Johnson employed a fairly simple tactic to prevent spoilers for the film leaking out.
It will take time for the dust to settle on The Last Jedi, but if nothing else, the movie certainly got the fanbase talking.
The story held a number of surprising twists, and now Rian Johnson has revealed in an interview with The Wall Street Journal how he managed to keep The Last Jedi’s secrets close to the chest.