Phineas and Ferb Build a Backyard Rollercoaster?! 🎢🤩 | Throwback | @disneychannelanimation

Watch a clip from Phineas and Ferb, Season 1 Episode 1, "Rollercoaster/Candace Loses her Head". Phineas and Ferb build the coolest rollercoaster ever in their backyard! Phineas and Ferb available on Disney+ https://www.disneyplus.com/whats-on Watch the next Phineas and Ferb video here: https://youtu.be/cqndIJ_ElYg Watch Phineas and Ferb on Disney Channel! And check out more Phineas and Ferb full episodes here: https://www.youtube.com/playlist?list=PLg6R6yXKSLYB7kxBoElpG5rSgThsWdrzr Watch the new Agent P Under C shorts here: https://youtube.com/playlist?list=PLiv1IUQDVSNJSCTbHz38QHSm34M_9cDIi&si=o2jsW8XzZQ9CFhAj Phineas and Ferb invent, scheme, and stay one step ahead of their sister Candace who just wants to catch them up to no good! Their pet platypus Perry lives a double life as a secret agent whose sole mission is to foil Dr. Doofenshmirtz's plans. Listen to music from the series on The Phineas and Ferb Ultimate playlist, available wherever you stream music!