Sara is annoyed at Dr. Doofenshmirtz staying at the Murphys all day, so Milo, Brigette and Martin suggest Doof to join their activities for a day.
Tropes:
- Bait-and-Switch: The flashback to the event that started Doof's fear of raccoons shows him getting out of his tent and seeing a bear eating his stuff. Then a raccoon suddenly appears and attacks Doof.
- Brick Joke: The Triceratops Doof inadvertently brought back to life reappears at the end of the episode.
- Don't Call Me "Sir": Brigette and Martin both have to keep telling Doof to not to call them "Mom" and "Dad".
- Fossil Revival: One of Doof's Inators brings a Triceratops skeleton back to life.
- The Thing That Would Not Leave: Doof has become this for Sara, as he seems to inconvenience her more than anyone else.
- Why Did It Have to Be Snakes?: Raccoons in Doof's case.
- Worth It: Zack says it when Melissa punches him for making a pun.
