Phineas and Ferb create a toy company called Squiggles; Dr.Doofenshimrtz makes a giant glass dome to cover the entire Tri-State Area.
- There is a glass dome like in the Simpsons Movie.
- Phineas takes a quote of Luke Skywalker from Star Wars when Isabella doesn't recognize him; "Oh, the uniform."
- My Dome Will Destroy
- Quirky Worky Song
- If Summer Only Lasted One Day