1954 The Naked Jungle The Leiningen South American cocoa plantation is threatened by a 2-mile-wide, 20-mile-long column of army ants. Credits Director Byron Haskin Producer George Pal Writers Philip Yordan , Ranald MacDougall , Carl Stephenson Cinematographer Ernest Laszlo Composer Daniele Amfitheatrof Cast Eleanor Parker , Charlton Heston , Abraham Sofaer , William Conrad , Romo Vincent , Douglas Fowley , John Dierkes , Leonard Strong , Norma Calderón , Jerado Decordovier Studio Paramount Pictures Genres Romance Drama Adventure Posters 5 US theatrical US international US character US teaser US imax