Jan Böhmermann

as Jan / Policeman / Ruler of Germanika / Pauline's Father / Robert / Struwwelpeter

William Cohn

as Speaker (voice) / Konrad's Neighbor

Jörg Knör

as Speaker (voice)

Florentin Will

as Tailor

Anna Schudt

as Konrad's Mother

Hannelore Hoger

as Bella Block

Marlene Lufen

as Tamara Hoffmann