as Dr. John Hunter Gerniede
as Dr. Jonathan Benet
as Vandermeer
as Robert Cortot
as Papa
as Col. Georges Geraud
as Renault
as Hans v. Waldenau
as Willy van Hergershuizen
as Eric Franken
as Dr. Ditten
as Peter Donay
as Leopold Goronoff
as Philip Artveld
as Konrad
