How old was Willi Herrmann in The Tsarevich?

Iván PetrovichIván Petrovich was 35 in The Tsarevich

Birthday: Mon, Jan 01 1894 –
Thu, Oct 18 1962

Marietta MillnerMarietta Millner was 34 in The Tsarevich

Birthday: Sat, Dec 08 1894 –
Fri, Jun 21 1929

Albert SteinrückAlbert Steinrück would have been no older than 56 in The Tsarevich

Birthday: Mon, May 20 1872 –
Sun, Feb 10 1929

Lya ChristyLya Christy was >> in The Tsarevich

Birthday: Unknown Birthday

Paul HeidemannPaul Heidemann was 44 in The Tsarevich

Birthday: Tue, Oct 28 1884 –
Thu, Jun 20 1968

Jakob FleckJakob Fleck was 47 in The Tsarevich as 'Director'

Birthday: Tue, Nov 08 1881 –
Sat, Sep 19 1953

Luise FleckLuise Fleck was 55 in The Tsarevich as 'Director'

Birthday: Fri, Aug 01 1873 –
Wed, Mar 15 1950

Eduard HoeschEduard Hoesch was 39 in The Tsarevich as 'Director of Photography'

Birthday: Sat, Mar 15 1890 –
Sat, Nov 05 1983

Hans RameauHans Rameau was 27 in The Tsarevich as 'Writer'

Birthday: Thu, Nov 28 1901 –
Wed, Apr 09 1980

Liddy HegewaldLiddy Hegewald was >> in The Tsarevich as 'Producer'

Birthday: Unknown Birthday

Franz LehárFranz Lehár was 58 in The Tsarevich as 'Music'

Birthday: Sat, Apr 30 1870 –
Sun, Oct 24 1948

Willi HerrmannWilli Herrmann was >> in The Tsarevich as 'Art Direction'

Birthday: Unknown Birthday

Karl WillenbuecherKarl Willenbuecher was >> in The Tsarevich as 'Art Direction'

Birthday: Unknown Birthday

Gabriela ZapolskaGabriela Zapolska would have been no older than 64 in The Tsarevich as 'Theatre Play'

Birthday: Mon, Mar 30 1857 –
Sat, Dec 17 1921