Phineas and Ferb (2007)

S01E39 One Good Scare Ought to Do It!

Isabella is suddenly plagued by hiccups, prompting Phineas and Ferb to rally their friends for a creative solution: they plan to scare the hiccups away using a remote-controlled haunted house. At the same time, Doofenshmirtz is determined to obliterate his mentor's lair to keep his secrets safe, but Perry the Platypus is on a mission to stop him!