The "battle" between Finn and Captain Phasma takes place in Star Wars: The Last Jedi aboard the First Order flagship Supremacy surrounded by Stormtroopers . I was fortunate enough to acquire both of the #1 serial @DisneyPinnacle pins for these characters and this epic scene. Check it out. @starwars fans let me know what you think in the comments below. If you want to watch the scene on @YouTube here is the link: