Arrow 2x19 "The Man Under the Hood" - Oliver (Stephen Amell), Canary (Caity Lotz), Diggle (David Ramsey) and Felicity (Emily Bett Rickards) return to the lair and find Slade (Manu Bennett) waiting for them. An epic battle breaks out and one member of Team Arrow is sent to the hospital. Thea (Willa Holland) hits her breaking point, but just as Oliver is about to reach her, Slade intervenes and Oliver is faced with a choice -- his battle with Slade or his family. Meanwhile, Laurel (Katie Cassidy) struggles with a new secret. Jesse Warn directed the episode with story by Greg Berlanti & Geoff Johns and teleplay by Andrew Kreisberg & Keto Shimizu (#219).