Lost in the Flood

Following the shocking events in the previous episode, Oliver and Diggle race to rescue Thea, while Felicity, Curtis and Noah join together to stop Darhk.

Neal McDonough

Damien Darhk

Echo Kellum

Curtis Holt

Tom Amandes

Noah Kuttler / The Calculator

Alexander Calvert

Lonnie Machin / Anarky

Jimmy Akingbola

Baron Reiter

Janet Kidder

Ruvé Adams

Elysia Rotaru

Taiana Venediktov

Charlotte Ross

Donna Smoak

Jesse Blue

Prisoner

Alison Raine

Wife

Adrian Spencer

Ghost

Tuesday Hofmann

Nora Darhk