WILLA HOLLAND GUEST STARS
Reunited with his sister, Oliver (Stephen Amell) and Thea (guest star Willa Holland) find themselves searching through a familiar maze of catacombs. Meanwhile, John (David Ramsey) and Lyla (guest star Audrey Marie Anderson) partner on a special ops mission.
Katie Cassidy directed the episode written by Emilio Ortega Aldrich & Elizabeth Kim (#803).