In "That's the Spirit:" Phineas and friends, while trick-or-treating, come across a haunted house in the neighbor that hasn't been there before. Meanwhile, Dr. Doofenshmirtz, having declared war on grass, gives a cow a piece of his mind, but the process unforeseeably gives him a kind of mad cow ailment in return. In "The Curse of Candace:" having just seen "Early Evening" at the movie theater and suffering a bat attack in its lobby, Candace becomes convinced (thanks to coming across several trick devices developed by Phineas and Ferb) that she's now a vampire. Meanwhile, Dr. Doofenshmirtz thinks he'll have a better time taking over Danville if he transforms it back to an earlier age. Written by
Did You Know?
The werewolf is voiced by Michael J Fox, who also played a werewolf in the movie Teen Wolf. See more
There are trick-or-treaters walking in the background in shots before and after a close-up of Perry the Platypus as Igor. It's the same background used twice, with the same kids retracing steps they've already made. See more
[as a cow bursts from the building out into the street followed by a lasso swinging platypus
Three more years till the pension kicks in, then I am SO outta here!
Performed by Danny Jacob
composed by Jon Colton Barry, J.G. Orrantia, Kaz Prapuolenis See more