Disney's Lightyear: Ending And Post-Credits Scenes Explained! - YouTube
In the first post-credit scene of Lightyear (2022) you can see the aliens from Toy Story (1996) and the little robot from Burn-e (2008) in the shelves : r/MovieDetails
Lightyear' Post-Credit Scenes, Revealed and Explained
Lightyear's post-credits scene secretly sets up a nostalgic Pixar sequel