- Once he finds out Pluto's missing, Mickey immediately goes to rescue him from the evil Doctor XXX.
- Each time Mickey hears pluto, he becomes more determined to save him.
- After Mickey wakes up at the end of the short, he calls Pluto's name, and Pluto comes running and jumps through the window...dragging his entire doghouse after him. The two proceed to have an absolutely heartwarming master/dog reunion, which will probably bring a smile to your face whether you own a dog or not.
Heartwarming / The Mad Doctor