Claire Kronburger

Manfred Koempel-Pilot

饰：Hubert Mills

玛莉·诺兰

Mary Nolan

饰：(as Imogene Robertson)

John Mylong

饰：Dr. Harry Edwards

奥托·维尔尼克

Otto Wernicke

饰：Philipp Worrington

Karl Falkenberg

饰：Charles Taylor

费迪南德·马丁尼

Ferdinand Martini

饰：Bob Trumm

Ernst Reicher

饰：Stuart Webbs, Detektiv

Maria Mindzenty

饰：Mabel Christians