Overview
An expedition enters an unexplored jungle to search for a legendary ruby.
Cast
- Christopher Connelly as Captain Yankee
- Lee Van Cleef as Warren
- Marina Costa as Maria Janez
- Luciano Pigozzi as Gin Fizz
- Dario Pontonutti
- Mike Monty as Professor Lansky
- Rene Abadeza as Alain
- Cirillo Vitali
- Francesco Arcuri
- Protacio Dee as Tiger (uncredited)