[s3e21] - The Kitty

: An episode titled " The Kitty " exists in season 3, but it is officially Episode 20 . In this episode, the Bears find a small stray kitten and must care for it while facing various challenges.

: Season 3, Episode 21 is the highly-rated episode " Chat Blanc ". It features a future where Cat Noir has been akumatized, forcing Ladybug to fight him to save the world.

: While this series has a Season 3 (released April 2, 2026), it typically follows a 10-episode format per season, so there is no Episode 21. The season finale (Episode 10) concludes with Kitty heading back to Portland with Min Ho.