5 Season
223 Episode
Phineas and Ferb - Season 3 Episode 58 When Worlds Collide
After discovering that a strange planet is hurtling directly towards Danville, Phineas and Ferb set out to avert a disaster, while Buford looks forward to making contact with its alien race. Meanwhile, Dr. Doofenshmirtz hopes to steal the world's largest ball of twine.
- Country : United States of America
- Genre : Animation, Comedy, Family, Sci-Fi & Fantasy
- Director : Dan Povenmire, Jeff 'Swampy' Marsh
- Cast : Vincent Martella, Thomas Brodie-Sangster, Ashley Tisdale, Caroline Rhea, Dee Bradley Baker, Alyson Stoner