While Crowley tries to deal with his mother, Sam and Dean confront Cain over the Mark.
King & Maxwell are hired to find a stolen cell phone. Sean finds some interesting information on Ritter's assassination.
Olivia Lockhart's dream of being a federal judge is about to happen, She finds out that she isn't ready to leave romance and family behind.
When Jimmy Laszlo discovers money missing, Grace manages to convince him he has a traitor in his organisation. Meanwhile, Grace turns to Tom for comfort and Mitch has serious doubts about helping her.moreless
While on vacation Oliver Queen's ship is destroyed in a storm and he is the only survivor. He finds himself trapped on an island for the next five years. Once he makes it back to Starling City he is reunited with his family and his former girlfriend, but they are unaware that he has changed... and has put the skills he learned to survive on the island to become the vigilante that the city needs.moreless