The third season begins with Phineas and Ferb building a gigantic biome during a bit of bad weather to help Isabella earn a Fireside Girl patch.
| Title | The Great Indoors |
|---|---|
| Genres | Animation Comedy Family Sci-Fi & Fantasy |
| Release Date | 2011-03-04 |
| Episode Runtime | 00 Hours 12 Minutes |
| Season Number | 3 |
| Episode Number | 1 |
| Production Companies | Disney Television Animation, Disney Channel |
