Phineas And Ferb - Season 4, Episode 17: Terrifying Tri-State Trilogy of Terror
Trailer
Phineas and Ferb adventures helps them discover a time capsule left by kids from 1902 but this time they create the best summer when they made a revolving giant foam city for skateboarding for Jeremy's birthday celebration while Candace space laboratory gives her a chance to make a high tech bust.