Narrator (voice)
Dr. Christiaan Eijkman
Secretary (uncredited)
Scientist (uncredited)
5.3
/2007
7.271
/2008
0
/1928
5.939
/2004
7.704
/2018
6.1
/1952
6.805
/2001
6.5
/1977
6
/1936
4
/2017
6
/2013
5.3
/2022
5.8
/1957
8.5
/2025
6.6
/2022
5.8
/2016
4.3
/1940
6.88
/1936
6.5
/2016
6
/1952
