I seem to remember the amazons sort of kidnapped Amadeus so he could find them some ancient secret atlantean base where Poseidon/Neptune was (who's Namors god and Hercs uncle). The leader of the amazons clearly makes it known she'd like to sex up Cho. Hercules comes to save him but lets him be as he's about to score, hence the thumbs up, and Amadeus angry "go-away"-face. But before any shenanigans Amadeus is told by gothy gorgon chick that the leader tends to kill men after sex, and the person Hercules is talking to in the last panel is his old flame, the old queen of the amazons, who currently turned out to be a head on a pole. Things are not kosher. Fighting ensues.