After one of Dr. Doofenshmirtz's inventions lands in the yard, the boys try to find out what it does through reverse engineering. / Phineas and Ferb and the neighborhood kids to on an epic journey to find the lost city of Atlantis.
Episode rating
Cast of episode
52
17
15
8
4
3
1
- Ferb Fletcher
- Isabella Garcia-Shapiro
- Phineas Flynn
- Baljeet Tjinder
- Candace Flynn
- Dr. Heinz Doofenshmirtz
- Perry the Platypus
- Jeremy Johnson
- Linda Flynn-Fletcher
- Lawrence Fletcher
- Buford Van Stomm
- Stacy Hirano
- Carl
- Major Francis Monogram
- Irving DuBois
- Additional Voices
- Additional Voices
- Additional Voices