A doctor searches for the cure for nagana, the sleeping sickness caused by the tsetse fly.
Tala Birell
as Countess Sandra Lubeska
Melvyn Douglas
as Dr. Walter Tradnor
Miki Morita
as Dr. Kabayochi
Onslow Stevens
as Dr. Roy Stark
Everett Brown
as Nogu
Billy McClain
as The King
Frank Lackteen
as
Noble Johnson
as
