All bosses from all of the main castles in Super Mario Bros Wonder for Nintendo Switch. The game is officially out now so here is a guide for how to defeat all bosses in the entire game. The game was very fun and I loved it. Thanks for watching. Did you enjoy the Super Mario Bros. Movie and looking for Mario content? I've got it tons of videos from all of your favorite Mario games. Please check out my playlists to find them all. Time stamps for each boss are listed below. This channel features instructional & highly edited video game guides, walkthroughs, speedruns and other uniquely transformative videos. My own personal creative input, gameplay and editing are clearly added into each video to ensure that all videos adhere to YouTube's partner program guidelines. All gameplay is my own & is recorded and edited solely by me. Permission to upload each game was provided by the game publisher. 00:00 Bowser Jr. (World 1) 01:48 Bowser Jr. #2 (World 2) 03:49 Bowser Jr. #3 (World 4) 06:40 Bowser Jr. #4 (World 6) 08:40 Bowser (Final Boss)