Get ready for all new Wednesday nights tonight on The CW. In the season two finale of Arrow, Oliver must decide if he’s a killer or a hero, and in a new The 100, Clarke and Finn try to make peace with the Grounders.
8/7c – ARROW 2×23: “UNTHINKABLE” (SEASON FINALE)
Synopsis: OLIVER MUST DECIDE ONCE AND FOR ALL IF HE’S A KILLER OR A HERO — Slade (Manu Bennett) moves forward with his plan to kill one more person in Oliver’s (Stephen Amell) life. While Oliver has fought all year to be more than the killer he once was, when Slade kidnaps someone close to Oliver’s heart, Oliver is pushed to the edge and realizes sometimes it takes doing the unthinkable to stop the monster. Meanwhile, Diggle (David Ramsey) takes on Amanda Waller (guest star Cynthia Addai-Robinson) with a little help from some friends, and Thea (Willa Holland) turns to Roy (Colton Haynes) in her time of need. John Behringdirected the episode with story by Greg Berlanti and teleplay by Marc Guggenheim & Andrew Kreisberg (#223).
9/8c – THE 100 1×09: “UNITY DAY” (NEW)
Synopsis: MASS CHAOS — Clarke (Eliza Taylor) and Finn (Thomas McDonell) attempt to broker peace with the Grounders but all hell breaks loose when Bellamy (Bob Morley), Jasper (Devon Bostick) and Raven (guest star Lindsey Morgan) show up armed and ready for battle. Octavia (Marie Avgeropoulos) and Lincoln (guest star Ricky Whittle “Single Ladies”) grow closer. Meanwhile, tragedy strikes during the Unity Day celebration on the Ark. Paige Turco, Henry Ian Cusick, and Chris Larkin also star. John Behring directed the episode written by Kim Shumway & Kira Snyder (#109).