Late one night Phineas and Ferb were watching alien movies Their sister Candace decided to watch too Get me up to speed she said
The aliens are replacing the heads of all the humans with their own heads Phineas explained He said that aliens could disguise themselves as humans Then how can you tell they’re aliens Candace asked
There are three classic ways to spot an alien said Phineas Aliens used strange words
Aliens have weird body parts But the clearest sign said Phineas is that they can safely remove any human head and replace it with their own multi-eyed head
