Episode Title:Haunted.Episode Description:While the Titans face off against Cinderblock, Robin encounters Slade, who plans to cause an earthquake within the city using seismic generators. The Titans split up to find the generators, only to find nothing. After witnessing Robin fighting himself, the team become concerned that his obsession with Slade has manifested into a delusion. Despite capturing him, the Titans soon realize that Slade may be more real that they thought.