
They sought a priceless ruby. They found the adventure of a lifetime!
An expedition enters an unexplored jungle to search for a legendary ruby.
Christopher ConnellyCaptain Yankee
Lee Van CleefWarrenMarina CostaMaria Janez
Luciano PigozziGin FizzDario PontonuttiMike MontyProfessor LanskyRene AbadezaAlainCirillo VitaliFrancesco ArcuriProtacio DeeTiger (uncredited)Carolyn De FonsecaMaria Janez (uncredited) (voice)
Edoardo MargheritiMercenery (uncredited)Ronnie PattersonMercenary (uncredited)