Bruno S.

Kaspar Hauser

Walter Ladengast

Professor Daumer

Brigitte Mira

Haushälterin Käthe

Willy Semmelrogge

Ringmaster

Kidlat Tahimik

Hombrecito, the Indian

Hans Musäus

Unknown Man

Michael Kroecher

Lord Stanhope

Henry van Lyck

Calvary Captain

Volker Prechtel

Hiltel, the prison guard

Herbert Achternbusch

country boy #1

Clemens Scheitz

Registrar

Johannes Buzalski

Police Officer

Florian Fricke

Florian

Herbert Fritsch

Mayor

Reinhard Hauff

Bauer - role was cut