"Definitely Not Phineas and Ferb"@en . . "The fifty-first episode of Season 38. Phineas and Ferb go to a comic convention for the day, so Dylan and Ford take their place. Doofenshmirtz creates a machine that will freeze anything in time."@en . . . "The fifty-first episode of Season 38. Phineas and Ferb go to a comic convention for the day, so Dylan and Ford take their place. Doofenshmirtz creates a machine that will freeze anything in time."@en . .