Tobias Meister
饰 Self - Narrator (voice)
Karl-Heinz Leven
饰 Self - Medicine Historian
Klaus Bergdolt
饰 Self - Medicine Historian
Mathieu Da Vinha
饰 Self - Historian
Harald Seifert
饰 Self - Microbiologist
Klaus Vogel
饰 Self - Deutsches Hygiene-Museum Director
