In Teen Titans: The Complete Fourth Season, the Titans pick up right where they left off with a season full of exhilarating action battling intergalactic foes as Robin, Beast Boy, Raven, Cyborg and Starfire are instantly pitted against their old nemesis Control Freak, who’s just escaped from jail. Capturing him should be as easy as clicking a remote … right? Meanwhile, Raven is confronted by a demon of her own past, one that threatens to put everyone in danger. When it’s revealed that she is destined to destroy the earth so her father, Trigon, can ultimately assume rule, the Teen Titans must unite for a face-off with Trigon — but will it be too late? The thrill ride continues throughout the 13 episodes collected here, as Robin fine-tunes his fighting skills, Beast Boy goes to great lengths to make his dream come true and Robin and Starfire grapple with their affection for each other. Plus, Slade is back — but can the Titans take him down? Can they really prevent the end of the world?