Snapped: Killer Couples (2013)

Episode Overview

After immersing himself in horror films for hours, Doofenshmirtz comes up with a wild idea: if he can transform small, adorable animals into massive creatures, he could conquer the Tri-State area. However, as he sets his scheme in motion, he discovers that it may be more than he can manage. Meanwhile, Phineas and Ferb construct a massive revolving foam city to practice their skateboarding tricks safely. At the same time, Candace visits the Danville Space Laboratory, seizing the chance to catch her brothers in the act with some high-tech evidence.