Vampire Carl, Sheen and others in “Unfinished Business”

I want more! I need blood!

Sheen

You need counseling.

Must have blood! Listen to them, the children of the night. What music they make. I must join them! [changes into his bat form and flies away] Bye, you guys! See you later!

Sheen

That was weird. But totally awesome! I wanna turn into a bat! I wanna fly! Make me a bat, Jimmy! Make me a bat!

I didn't do that! Carl just changed into a vampire bat on his own.

Sheen

But it's Halloween. What do you expect?

The monster maker must've mutated Carl's molecular structure on a subatomic level, altering his DNA!

Sheen

And now again in English.

He's a real vampire!