Dolly Haas. Dolly Haas was 21 in A Girl You Don't Forget as 'Lisa Brandes'.
Willi Forst. Willi Forst was 28 in A Girl You Don't Forget as 'Paul Hartwig'.
Oskar Sima. Oskar Sima was 35 in A Girl You Don't Forget as 'Max Bach'.
Max Gülstorff. Max Gülstorff was 49 in A Girl You Don't Forget as 'Herr Körner'.
Ida Wüst. Ida Wüst was 47 in A Girl You Don't Forget as 'Frau Körner'.
Paul Hörbiger. Paul Hörbiger was 37 in A Girl You Don't Forget as 'Direktor Leopold Schrader'.
Theo Lingen. Theo Lingen was 28 in A Girl You Don't Forget as 'Hahnen jr.'.
Hans Leibelt. Hans Leibelt was 46 in A Girl You Don't Forget as 'Hahnen sen.'.
Edwin Jürgensen. Edwin Jürgensen was 33 in A Girl You Don't Forget as 'Sekretär Ewald'.
Hans Hermann Schaufuß. Hans Hermann Schaufuß was 38 in A Girl You Don't Forget as 'Bornemann'.
Julius Falkenstein. Julius Falkenstein was 52 in A Girl You Don't Forget as 'Dr. Berger'.Hans Walden. Hans Walden would have been no older than 39 in A Girl You Don't Forget as 'Agenturdirektor'.Theodor Danegger. Theodor Danegger was 40 in A Girl You Don't Forget as 'Hausportier'.
Fritz Kortner. Fritz Kortner was 39 in A Girl You Don't Forget as 'Writer, Director'Robert Baberske. Robert Baberske was 31 in A Girl You Don't Forget as 'Director of Photography'Carl Behr. Carl Behr was >> in A Girl You Don't Forget as 'Editor, Assistant Director'Hans Wilhelm. Hans Wilhelm was 27 in A Girl You Don't Forget as 'Writer'