Curtis Caravaggio

Kiera, hindered by her tenuous relationships with both Carlos and Alec, pursues a group of brilliant students, who are using cutting-edge technology to commit crimes. Meanwhile, a handsome amnesiac known only as John Doe tracks Kiera down in an attempt to piece together his mysterious past. Alec crosses a line in his desire to perfect his new invention - and Kellogg worms his way back into Alec's good graces.

When a healthy woman is found dead from a disease she never had, the Fringe team investigates the origin of this inexplicably fatal condition before it claims more lives.

Jonathan's oldest friend, Senator Jack Jennings, comes to Smallville looking for support in his re-election campaign, but is framed for the murder of his mistress, requiring Lois to go undercover as a stripper.

An armed car robbery pits Team One against an elite group of ex-soldiers who will stop at nothing to create a new life for themselves.

Oliver brings Sara into the Arrow team. Watching Oliver and Diggle spar with Sara and talk old scars Felicity starts to feel left out. The team is investigating a villain named William Tockman a.k.a. The Clock King (guest star ROBERT KNEPPER) who is a brilliant thief armed with technology that can open any bank vault in Starling City. After The Clock King infiltrates the computer systems in the lair Felicity feels pressure to prove her worth. When she gets a lead on Tockman's whereabouts she heads out without the team putting her in peril. Meanwhile Oliver throws Sara a welcome home party but Laurel refuses to attend. After Lance makes his case for a family dinner Laurel acquiesces but when Oliver shows up with Sara she loses her temper on both of them.