The Demon

Felicity learns something new about Oliver that shocks her. Meanwhile, Diggle asks Curtis to go undercover for ARGUS. Dinah works with an unlikely ally.

Kirk Acevedo

Ricardo Diaz

Lexa Doig

Talia al Ghul

David Nykl

Anatoly Knyazev

Jason E. Kelley

Dr. Jarrett Parker

Emmanuel Addo

Guard #1

Josh Blacker

Magee

John DeSantis

Reaper Tattoo

Yanik Ethier

Javelin

Hani Mefti

Bernard

Miranda Edwards

Silencer

Tim Howe

Dunbar

David Stuart

Deputy Director Bell