Discover
Phineas, Ferb and the gang set out to successfully tie and untie a Gordian Knot. Meanwhile, Candace tries to guess what’s locked in Jeremy’s mini safe./ The gang switches bodies with alien tourists only to realize they were actually duped and are now stranded on the alien planet.
Original Release
06/07/2013
US Release
06/07/2013
Cast
| Name | Character |
|---|
| Vincent Martella | Phineas Flynn |
| Ashley Tisdale | Candace Flynn |
| Tyler Alexander Mann | Carl |
| John Viener | Norm |
| Dee Bradley Baker | Perry the Platypus / Pinky |
| Maulik Pancholy | Baljeet Tjinder |
| Bobby Gaylor | Buford Van Stomm |
| Alyson Stoner | Isabella Garcia-Shapiro |
| Mitchel Musso | Jeremy Johnson |
| Kelly Hu | Stacy |
Directors
Keith Oliver, Sue Perrotto, George Elliott, Robert Hughes
Writers
John Mathot, Joshua Pruett, Martin Olson, Jim Bernstein, Aliki Theofilopoulos, Eddie Pittman, Dani Vetere
Cast
| Name | Character |
|---|
| Vincent Martella | Phineas Flynn |
| Ashley Tisdale | Candace Flynn |
| Tyler Alexander Mann | Carl |
| John Viener | Norm |
| Dee Bradley Baker | Perry the Platypus / Pinky |
| Maulik Pancholy | Baljeet Tjinder |
| Bobby Gaylor | Buford Van Stomm |
| Alyson Stoner | Isabella Garcia-Shapiro |
| Mitchel Musso | Jeremy Johnson |
| Kelly Hu | Stacy |
| Olivia Olson | Vanessa Doofenshmirtz |
| Joe Orrantia | Rodney |
| Wayne Brady | Guide |
| Thomas Brodie-Sangster | Ferb Fletcher |
| Jennifer Hale | Carla |
| Jane Leeves | Wanda |
| Richard O'Brien | Lawrence Fletcher |
| Amanda Plummer | Professor Poofenplotz |
| Caroline Rhea | Linda Flynn-Fletcher |
| John Mathot | Director Dipthong |
Producers
| Name | Role |
|---|
| Dan Povenmire | Executive Producer |
| Jeff 'Swampy' Marsh | Executive Producer |
| George Elliott | Producer |
| Robert Hughes | Producer |
| Wren Errington | Producer |
| Natasha Kopp | Producer |
