"12 CHAPTERS OF DARING JUNGLE ADVENTURES and 12,000 THRILLS!"
Two competing teams of scientists search the African jungles for a secret formula.
Director
Lew Landers
Status
Released
Noah Beery Jr.
Jan Trevor
Dorothy Short
Mona Andrews
Harry Woods
Borno
Bryant Washburn
Dr. Harry Trevor
Walter Miller
Dr. Frank Bracken
John Davidson
Prince Samu
Fred MacKaye
Dr. Charles Phillips
Viva Tattersall
Georgia Trevor
