 Sybille SchmitzEva | Eva |
 Albrecht SchoenhalsDr. Entrupp | Dr. Entrupp |
 Maria von TasnadyRuth Willmann | Ruth Willmann |
 Hans LeibeltKonsul Willmann | Konsul Willmann |
 Bernhard MinettiIgor Costa | Igor Costa |
 Hansi ArnstaedtFrau Willmann | Frau Willmann |
 Paul BildtProfessor Halden | Professor Halden |
 Hans Zesch-BallotKriminalkommissar Schneidereit | Kriminalkommissar Schneidereit |
 Rudolf SchündlerKriminalassistent Semmler | Kriminalassistent Semmler |
| EErwin BiegelPietsch | Pietsch |
 Dorit KreyslerEllen, Ruths Freundin | Ellen, Ruths Freundin |
| EEduard von WintersteinNot listed | Not listed |
 Margarete KupferNot listed | Not listed |
 Hermann PfeifferNot listed | Not listed |
| IIlse Rose-VollbornNot listed | Not listed |
 Georg H. SchnellNot listed | Not listed |
 Paul OttoFreiherr von Ensing | Freiherr von Ensing |
 Bruno ZienerNot listed | Not listed |
 Oscar SaboNot listed | Not listed |
| AAlfred StratmannNot listed | Not listed |
| LLucie EulerNot listed | Not listed |
| EEva Klein-DonathNot listed | Not listed |
| AArthur SchröderNot listed | Not listed |
| FFred GoebelNot listed | Not listed |
| GGeorg A. ProféNot listed | Not listed |
 Egon BrosigNot listed | Not listed |
| AAntonie JaeckelNot listed | Not listed |
| IIlse PützNot listed | Not listed |
| LLeo SlomaNot listed | Not listed |
 Franz ArzdorfNot listed | Not listed |
