Content guide
Usually fine — about 6+
Phineas and Ferb Ep 263, “When Worlds Collide”, scores 1/5 for violence, 1/5 for sex and 1/5 for language, for an overall kid-rating of 1/5 — Usually fine — about 6+. 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.
We found no flagged adult themes in this episode. Every moment below is either a direct quote from the episode transcript or a short description of what happens on screen, so you can decide before you press play.
Watch for — every moment, theme by theme
No watch-for themes were flagged in this episode — nothing adult stood out in the transcript.
Watch With The Kids · You kids — your rules! · Informal parent guidance, not an official rating.