In the same episode, Doofenshmirtz has a plan to destroy people who can't make up their mind about things so Phineas and Ferb are in danger but Perry has a plan to stop the evil doctor. 在同一集,Doofenshmirtz了一项计划,以摧毁人们不能弥补思考的事情,所以Phineas和Ferb处于危险之中,但佩里了一项计划,以阻止邪恶的医生(TED)。