* CompleteMonster: [[TheUsurper Kermes]] is a ruthless usurper who aims to rise to rule his tribe, betraying them to Goona's headhunters. He overthrows Princess Amoa's father and tortures him, trying to [[AndNowYouMustMarryMe force Amoa to marry him]] to obtain access to the throne, before he allows the headhunters access to her tribe. Kermes has a man [[OffWithHisHead decapitated]] to [[MakeAnExampleOfThem prove a point to the others]], and is willing to have hundreds more killed for the [[AmbitionIsEvil sake of power]].
* StrangledByTheRedString: Amoa winds up madly in love with Maciste despite having about six minutes of screentime with him, most of which consists of them arguing and threatening each other.