How old was Drahoslav Holub in Bitva pod zemí?

Drahoslav HolubDrahoslav Holub was 27 in Bitva pod zemí as 'Director, Screenplay'

Birthday: Sun, Nov 06 1921 –
Wed, Sep 27 2006

Pavel HrdličkaPavel Hrdlička was 37 in Bitva pod zemí as 'Director of Photography'

Birthday: Mon, May 15 1911 –
Sun, Jul 24 1994

Zdeněk StehlíkZdeněk Stehlík was 28 in Bitva pod zemí as 'Editor'

Birthday: Sun, Jun 20 1920 –
Mon, May 02 1994

Milivoj UzelacMilivoj Uzelac was 29 in Bitva pod zemí as 'Original Music Composer'

Birthday: Mon, Jun 16 1919 –
Tue, Mar 08 1988

Jan NeulsJan Neuls was 26 in Bitva pod zemí as 'Original Story'

Birthday: Sun, Jul 23 1922 –
Wed, Feb 18 1998