Milo, his dad and his grandfather take a trip to the woods, so Milo can become a real Murphy. In their absence, Sara, her mom, her grandmother and Doofenshmirtz go to the art museum.
Tropes:
- Animate Inanimate Object: Dr. Doofenshmirtz's -inator accidentally causes the statues and paintings at the museum to become animated.
- Bears Are Bad News: A cyborg bear, in fact.
- Breaking the Fourth Wall: Dr. Doofenshmirtz congratulates James Kim (who did the episode's storyboard) on becoming a father.
- Brick Joke: Doof says he has an inator that makes things smell like the inside of a Halloween costume. Grandpa Murphy later says his monster costume smells like the inside of a Halloween costume and finds it ironic considering it's the outside of a Halloween costume.
- Continuity Nod: The Recurring Raccoon makes a short appearance with the remote control it stole from Cake 'Splosion!, only to be attacked by the cyborg bear.
- Insistent Terminology: The statues and paintings hit by Doof's inator aren't alive. They're "animated". Doof justifies the terminology by claiming that to describe them as alive suggests they have souls.
- Never Mess with Granny: Grandma Murphy saves the day from the "animated" artworks.
- Sting: Sara goes "Bum bum BUM!" every time her dad mentions they're going to "Dead Man's Bluff" for Milo's camping trip.
