When a cold medicine causes Sach to be able to smell diamonds, he and the rest of the Bowery Boys are induced by a diamond dealer to accompany him to Darkest Africa in search of a legendary cache of them.
Leo Gorcey
as 'Slip' Mahoney
Huntz Hall
as 'Sach' Jones
Patrick O'Moore
as Alfie Grimshaw
Rudolph Anders
as Dr. Goebbel
Bernard Gorcey
as Louie Dumbrowsky
David Gorcey
as Chuck
Benny Bartlett
as Butch
Harry Cording
as Henchman Shanks
Eric Snowden
as Trader Holmes
Woody Strode
as Malaka, head bearer
Laurette Luez
as Anaka
Joel Fluellen
as Rangori, witch doctor
