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Phineas and Ferb the Movie: Candace Against the UniverseHD
The famed stepbrother inventors know what they're gonna do today. They're gonna rescue their sister from an alien abduction.
Phineas and Ferb the Movie: Across the 2nd DimensionHD
Phineas and Ferb discover that Perry is a secret agent, and they all get stuck in an alternate dimension where Doofenschmirtz is the ruler of the tri-state area.