Uploaded June 2026 | Updated September 2026, 2 weeks ago

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Locker Diaries is available on Disney+
disneyplus.com/whats-on

Watch the next Locker Diaries: Phineas and Ferb video here: youtu.be/iikUybYt7tA

Watch Phineas and Ferb on Disney Channel! And check out more Phineas and Ferb full episodes here: youtube.com/playlist?list=PLg6R6yXKSLYB7kxBoElpG5rSgThsWdrzr

Watch the new Agent P Under C shorts here: youtube.com/playlist?list=PLiv1IUQDVSNJSCTbHz38QHSm34M_9cDIi&si=o2jsW8XzZQ9CFhAj

Class is back in session for Phineas and Ferb! But that doesn't mean the fun has to end. From inside school lockers, we follow everyone's favorite brothers on new adventures.