Phineas and Ferb's Nightmare Another day on Danville, Phineas and Ferb had already made a costume when they were making their own movie is a giant octopus (from the intro) with their friends Isabella, The Fireside Girls, Timon, and Pumbaa. Finally, they finished their film. Phineas: And cut! This octopus movie is gonna be so much cool. Timon: Yeah. More like, "Look out! It's the attack of Doctor Octopus"! Everyone: (laugh) Milly: It's funny 'cause it's true. After they laugh, Candace burst out the door to show it to Linda when she's still tries to bust them again. Linda: Hi kids. Phineas: Hi mom.