Waltz

Waltz (ヴァルツ) is a member of the Military Police Brigade.

Appearance
Waltz is a man of average height and build, with short blond hair. He is only ever seen wearing the standard Military Police uniform.

The Female Titan arc
Waltz accompanies Nile Dok during Eren Yeager's trial. When Eren attempts to argue on his own behalf, Waltz prepares to execute him on Nile's order, only to be interrupted by Levi, who begins savagely beating Eren.

The Uprising arc
Waltz attends Erwin Smith's trial alongside Nile, and is present when it is reported that Wall Rose has been breached by the Colossus and Armored Titans. He and his comrades are astounded when the royal officials present order that all refugees from Rose are kept from entering Wall Sheena, and does not attempt to stop Darius Zackly's forces from arresting the officials.

Return to Shiganshina arc
On the evening of the mission to retake Wall Maria, Waltz stands with Nile among the other Military leaders, saluting the Survey Corps farewell before their expedition to Shiganshina District.