When Phineas and Ferb discover a commemorative coin from the 1903 Danville World’s Fair, Lawrence recounts the events of the festival to them, in which steam-driven devices were introduced and a set of kids, who were very much like them, were preparing for the highly anticipated event.
| Title | Steampunx |
|---|---|
| Genres | Animation Comedy Family Sci-Fi & Fantasy |
| Release Date | 2013-11-15 |
| Episode Runtime | 00 Hours 12 Minutes |
| Season Number | 4 |
| Episode Number | 29 |
| Production Companies | Disney Television Animation, Disney Channel |
