Deathstroke; Titans [Arsenal [Roy Harper]; Cheshire; Cinder; Ink [Tattooed Man]; Osiris]; Mad Hatter; Killer Croc; Clayface [Basil Karlo]; Mr. Freeze [Victor Fries]; Firefly; Dr. Phosphorus; Scarecrow [Jonathan Crane]; Mr. Zsasz; Atom [Ray Palmer]; Amanda Turner; Batman [Dick Grayson]; Allegra Garcia
Synopsis
The Titans plan to free an inmate from Arkham Asylum, but their presence there triggers a massive breakout, which draws Batman into the fight. Ray Palmer begins to investigate the disappearance of Ryan Choi, his successor as The Atom.
Deathstroke; Batman; Titans [Arsenal; Osiris; Cheshire; Ink [Tattooed Man]; Cinder]; Jane Doe; Killer Croc; Mr. Zsasz; Scarecrow; Mr. Freeze; Clayface [Basil Karlo]; Firefly; Allegra Garcia; Alyce Sinner; Slipknot (cameo); Atom [Ray Palmer]; Justice League of America [Donna Troy; Supergirl; Jade; Congorilla]
Synopsis
The Titans succeed in Deathstroke's mission, escaping from Arkham with Allegra. But when he delivers her to her father, she kills the man and wants to join the Titans. Atom comes to the JLA for help in finding Ryan Choi's murderer.
Titans [Deathstroke; Tattooed Man [Ink]; Cheshire; Arsenal; Cunder; Osiris]; Slipknot; Ray Palmer; Atom [Ryan Choi] (cameo flashback)
Synopsis
Deathstroke sets the Tattooed Man against Slipknot, not caring which one of them kills the other. Meanwhile, Osiris continues to believe that he must kill more people in order for his sister Isis to be resurrected.