Adulting Dr. Doofenshmirtz

I Really Don't Hate Christmas Dr. Doofenshmirtz

Army of Me Dr. Doofenshmirtz

Danville for Niceness Dr. Doofenshmirtz

Back in Gimmelshtump Dr. Doofenshmirtz

What Does He Want? Dr. Doofenshmirtz

Let it Snow, Let it Snow, Let it Snow Dr. Doofenshmirtz

There's a Platypus Controlling Me Dr. Doofenshmirtz

Brand New Best Friend Dr. Doofenshmirtz

Christmas Is Starting Now Dr. Doofenshmirtz