You will Watch Phineas and Ferb Season 2 Episode 14 online for free episodes with HQ / high quality. Stream cartoons Phineas and Ferb Episode 40 Phineas and Ferb’s Quantum Boogaloo. After encountering them in the future, an older version of Candace decides to steal Phineas and Ferb’s time machine and go back in time to the day they built a rollercoaster so she can help the present Candace catch them in the act. But when her actions cause a chain reaction turning the future into a dystopian society led by Dr. Doofenshmirtz, the future Candace decides to enlist her present brothers to help restore the good future. But during that, their pet Perry could not escape due to an accident that caused him to have a full body cast for 18 months.