His Butler, Swift
S01E24 - Airdate: 2009-03-26
Runtime: 30 min
Ash stands atop London's Tower Bridge, which remains under construction. Sebastian hugs Ciel, and then rushes over to Ash. As the two square off on the bridge, Ciel orders Sebastian to defeat Ash. The demon's final showdown begins at last.
Episode details and rating from TVmaze.