DC Nation - Teen Titans Go! - "Parasite" (Clip)
"Parasite" - Starfire acquires a space parasite, and insists on treating it like a pet. The parasite succeeds in winning over all of the Titans except Robin, who alone sees the growing organism as the threat it is.
Watch new episodes of Teen Titans Go! on Cartoon Network Tuesday nights at 7:30 p.m. (6:30 p.m. CST) and on Saturday mornings as a part of DC Nation.