D'Argo is a fictional character from the science fiction television series Farscape. He is a Luxan, a warrior species known for their strength and combat skills. D'Argo serves as a loyal companion to the show's protagonist, John Crichton, and is known for his fierce loyalty and protective nature. His character often struggles with his past and seeks redemption throughout the series. D'Argo is distinguished by his unique appearance, featuring a distinctive head crest and a muscular build. He wields a powerful weapon called the qualta blade, which is a symbol of his warrior status. Throughout Farscape, D'Argo's character development explores themes of friendship, honor, and the complexities of his relationships with other crew members aboard the living ship, Moya.