Katherine v.s. Doofenshmirtz

The third episode of Season 37. After the ice cream truck incident, Doofenshmirtz wants revenge on Bailey. But with Bailey sick, Katherine is the one that needs to face him. Phineas and Ferb start a pizza service.

Episode Summary
After a nice lunch of pizza, Phineas is inspired to start their own pizza service. He tells Ferb to gather the pizza ingredients and they should get going.

''To be continued later. PLEASE DO NOT EDIT OR ADD ON!!!''