Official photos from the 22nd episode of Arrow season 4, “Lost in the Flood,” airing Wednesday, May 18 at 8pm on the CW.

Official Synopsis from the CW: “Following the shocking events in the previous episode, Oliver (Stephen Amell) and Diggle (David Ramsey) race to rescue Thea (Willa Holland), while Felicity (Emily Bett Rickards), Curtis (Echo Kellum) and Noah (guest star Tom Amandes) join together to stop Darhk (guest star Neal McDonough).”

#19 Green Arrow in the Genesis Ark

#18 Thea Queen

#17 Has Thea Been Brainwashed?

#16 Oliver Shows Up to Rescue Thea

#15 Green Arrow Under Attack

#14 Will Thea Shoot Her Brother?

#13 Oliver vs. Thea

#12 The Green Arrow

#11 Noah Kuttler and Felicity

#10 Felicity with Her Dad

#9 Curtis Holt

#8 Curtis Meets Felicity’s Dad

#7 Three Computer Geniuses Are Better Than One

#6 Felicity’s Dad

#5 Felicity’s Mom

#4 Curtis and the Smoak Family

#3 Felicity and Her Parents

#2 Mother and Daughter

#1 Felicity Checks Her Phone

John Kubicek

Senior Writer, BuddyTV

John watches nearly every show on TV, but he specializes in sci-fi/fantasy like The Vampire Diaries, Supernatural and True Blood. However, he can also be found writing about everything from Survivor and Glee to One Tree Hill and Smallville.