Mickey Mouse:
"Oh, I don't feel like myself. I... [Pull back; Mickey is now Julius] Oh, my gosh! I'm not myself. That crazy gizmo really worked"
Dr. Frankenollie:
"Let me introduce your co-worker. I made him myself."
Mickey Mouse:
"[He and Julius have switched brains] Uh, you monster, me Mickey. Mickey Mouse. You know, Mickey Mouse? Just look in my wallet. You'll see. [Julius takes out Mickey's wallet; the first picture is from Steamboat Willie] Ah, that's old. Ha. There's me, next to my girlfriend, Minnie."
Julius:
"Oh, Minnie."
Mickey Mouse:
"Yeah. And she likes my body and my mind. In the same place, that is."
Minnie Mouse:
"[Mickey is playing a video game when Minnie enters] Mickey? Hello? [Stands in front of TV] I'm so excited about tonight. Aren't you?"
Mickey Mouse:
"Minnie! You trying to get me killed?"
Minnie Mouse:
"Hmm, maybe. Oh, Mickey Mouse! You forgot, didn't you?"
Mickey Mouse:
"Oh, no. No, no. Forgot what?"
Minnie Mouse:
"Our anniversary?"
Mickey Mouse:
"Oh, yeah! Ha-ha! Anniversary. Of what?"
Minnie Mouse:
"Our very first date. Ooh! Well, from now on you can date your stupid video game!"
Dr. Frankenollie:
"Julius, Julius, baby, Daddy's found you a brand new brain."
Mickey Mouse:
"Wait! You're not r-r-really gonna..."
Dr. Frankenollie:
"Put your brain in his body? [Buzz!] That's right!"
Mickey Mouse:
"[Mickey is completely strapped into a chair] Talk about your ironclad contract."