Red Arrow is on his own against the world's most dangerous assassins in preventing the League of Shadows from starting a war, until he is forced to make an unlikely alliance with someone even more dangerous. Aqualad fails to convince Red Arrow to ask the team for help.
Elenco: Danica McKellar , Jesse McCartney , Nolan North , Khary Payton , Crispin Freeman , Jason Spisak , Stephanie Lemelin , Masasa Moyo , Kevin Michael Richardson , Troy Baker , Zehra Fazal .