Snapped: Killer Couples (2013)

S03E30 Excaliferb

In a medieval setting, Phineas and Ferb, also known as Ferb-a-lot, embark on an adventurous journey to locate the fabled sword, Excaliferb. Their mission? To vanquish the wicked sorcerer, Millifishmirtz, and restore peace to the land.