With the just-released trailer for Invasion Season 3, Apple TV+ is altering the format and having its self-contained character worlds collide. Here’s the new trailer for Invasion Season 3 and why it's a game-changer for the show. Invasion Season 3 TrailerThe new trailer picks up two years after the last alien invasion was seemingly repelled. As with many Apple TV+ sci-fi shows, Invasion will air new episodes every Friday. For those fans who felt there weren’t enough aliens in the previous seasons, Invasion Season 3 is very clearly set to deliver a ton of alien invasion action like never before.