As the fallout continues to reverberate from the pending lawsuit against Pearson Hardman, Harvey turns to a former colleague, with whom he has a thorny past, for help in proving the firm's case.
Harvey's personal history with a client forces he and Mike to take on an unorthodox case from which they'd normally walk away. Also, Louis and Rachel team up to save a mutually beloved institution from ruin.
Harvey's tasked with closing the one person whose vote will decide Pearson Hardman's future.
Tensions escalate between Alec and Clary when they don't see eye to eye on the best way to hunt down Valentine; Alec is put in charge of keeping Clary safe when Jace and Isabelle are sent on a mission; the New York City Werewolf pack begins their hunt for Clary and The Mortal Cup.