Arrow | Checkmate
Genre: Action & Adventure Crime Drama Mystery
Director: Andrew Kreisberg, Greg Berlanti, Marc Guggenheim
Cast: Ben Lewis, David Ramsey, Joseph David-Jones, Juliana Harkavy, Katherine McNamara, Katie Cassidy, Rick Gonzalez, Stephen Amell
Description: : Oliver gets closer to the truth about Prometheus. Meanwhile, Helix refuses to continue helping Felicity until she does a favor for them.