Night of the Living Dad

Lawerence gets hit with one of Dr. Doofenshmirtz's zombie pellets. Phineas and Ferb try to cure their father before he becomes a zombie slave forever. Perry challenges Dr. Doofenshmirtz to a series of games. Candace sees her dad take off a mask replica of his face while he is a zombie and thinks that Ferb could be a zombie too.

Trivia

 * Phineas, Ferb and Lawerence reenact part of the famous "Thriller Dance" from Michael Jackson's music video for "Thriller".


 * This episode airs as part of Disney Channel's and Disney XD's Phineas and Ferb Night.