You can now watch the entire Phineas and Ferb Season 5 Episode 15 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.
After Doof turns into a Mothman and eats Perry's hat, they pay a visit to the OWCA Haberdasher.