Bethany Rooney Director Stephen Amell Oliver Queen Actor Katie Cassidy Laurel Lance Actor Willa Holland Thea Queen Actor Colton Haynes Roy Harper Actor David Ramsey John Diggle Actor Emily Bett Rickards Felicity Smoak Actor Manu Bennett Slade Wilson Actor Susanna Thompson Moira Queen Actor Paul Blackthorne Detective Quentin Lance Actor Seth Gabel The Count Guest Star Dylan Bruce Adam Donner Guest Star Kevin Alejandro Sebastian Blood , Brother Blood Guest Star Celina Jade Shado Guest Star Caity Lotz Sara Lance Guest Star Jimmy Jean-Louis The Captain Guest Star Michael Eklund Barton Mathis , Dollmaker Guest Star Chelah Horsdal Kate Spencer Guest Star Jesse Hutch Officer Daily Guest Star Dylan Neal Dr. Anthony Ivo Guest Star Teryl Rothery Jean Loring Guest Star Graham Shiels Cyrus Gold Guest Star John Barrowman Malcolm Merlyn Guest Star Keri Adams Bethany Snow Guest Star Ron Selmour The Butcher Guest Star Greg Berlanti Executive Producer Marc Guggenheim Executive Producer, Writer Andrew Kreisberg Executive Producer David Nutter Executive Producer Drew Z. Greenberg Writer