When Worlds Collide
Phineas and Ferb - Season 3

When Worlds Collide ()

There is no such thing as an ordinary day to Phineas and Ferb.
Rating

Available  to rent or buy

DESCRIPTION

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.