* Cornel Wilde as John L. "Johnny" Logan
* Evelyn Keyes as Marta
* Abner Biberman as Dr. "Doc" Harris
* Marilyn Maxwell as Donna
* Mari Aldon as Toni
* Philip Ahn as Kuala
* Henry Silva as Dakar
This was a notable film for several reasons, including:
* Cornel Wilde was known for his roles in adventure films, and this was one of his most popular.
* Evelyn Keyes was a glamorous actress of the era, often cast in femme fatale roles.
* Abner Biberman was a controversial figure, blacklisted during the McCarthy era, and his appearance in the film was a bold move.
The film itself was a popular adventure film, set in the jungles of Sumatra, with a strong sense of romance and intrigue.