Det. Slaughter returns seeking Castle's help in a robbery case. However, Slaughter becomes a suspect when the heist case turns into a murder case, and Castle's unsure about whether his pal is innocent or guilty.moreless
The President sends out a call to surviving Americans that the USS Nathan James will make port in a couple of places to spread the cure to the public. But the Immunes hear the call as well and turn up as Navy men.moreless
The new alliance between the rebels and the crew of the Nathan James makes an attempt to rescue Dr. Scott from the Avocet headquarters. The crew back at the ship makes an attempt of their own to regain control of the Nathan James.moreless
Batman and Katana investigate a mysterious "Golem" that is protecting the people of Old Gotham, and discover that it's the transformed Rex Mason, now an elemental freak. Meanwhile, Harvey gets a new partner.moreless
A security guard is exposed to toxins which transforms him into a creature capable of transforming his body into any element.
After a talk show host rapes his guest, the author of the latest BDSM novel, Benson and Rollins must convince her to come forward and press charges against the celebrity. Once Amaro starts digging into her background for the new DA, though, a secret from her past threatens the trial.moreless
The team attempts to rally behind Captain Cragen after he comes under investigation for the death of the escort beside whose body he awoke. Unfortunately, they are hampered by an aggressive district attorney and a replacement captain whose management style differs greatly from Cragen's.moreless
The team joins forces with a colonel to stop a terrorist who plans to use a biological attack on the nation's capital.
His relationship with Beckett strained, Castle teams up with Detective Ethan Slaughter from the city's gang unit. But Slaughter's kind of police work could put Castle in real danger.
Young Justice tries to find a thief using the Haly International Traveling Circus as cover for his activities, but find much more.