You can watch the film
Mykoin ph510. A played film - "docudrama" devoted to the development of
the original Czech penicillin under conditions of German occupation.
Czechoslovakia, 1963, available on YouTube at
https://youtu.be/qSrQXdXDExw (director Jiří Lehovec, starring Vlastimil Hašek, Jana Andresíková, and others https://www.csfd.cz/film/5816-mykoin-ph-510/prehled/)