https://www.cnet.com/news/star-wars-episode-9-the-rise-of-skywalker-trailer-is-here-title-reveal-celebration-chicago/

"We have passed on all we know, a thousand generations live in you now," Skywalker says in a voiceover. "But this is your fight."

Rey is then seen speed-wielding a white lightsaber and leaping onto a ship. Further shots show Kylo Ren repairing his helmet, a quick look at a laughing Lando Calrissian on the Millennium Falcon with Chewbacca, Finn with Poe in the desert, BB-8 and the new droid named Dio and Rey embracing Leia. Then we hear cackling laughter, seemingly from Emperor Palpatine.