Watch the full episode of Phineas and Ferb "Hard Day's Knight  / I, Brobot!" Candace gets stuck in a suit of armor and is mistaken for the Black Knight. The boys create an army of robots to get all their projects done.

Watch the next Phineas and Ferb video here: Mom's Birthday Episode | S1 E11 | Full Epi...

Watch Phineas and Ferb on Disney XD! And check out more Phineas and Ferb full episodes here: Phineas and Ferb Full Episodes

Available on Disney Channel and Disney+ https://ondisneyplus.disney.com/show/...

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!

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