Is He a Copy of Phineas?

"There is nothing about this situation that is not weird. Why don't you scout ahead real quick while i fill bertram in on everything that's happened since he's been gone?" "We need some sme, some sort of code word, something that lets it know, like, hay, it's time for us to grab him and hold him," says Phineas. 'I'm starting to worry that perhaps phineas isn't phineas,' replies Berti. "'Corson' would be a secret, secret co fris', yes, i'm thinking maybe,'" adds the show's creator. ''Burgher'' comes up with an idea after being