Felicity's past as a crusading hacker is revealed when someone uses a super virus that she designed to bring Starling City to a standstill. Meanwhile, Oliver and Thea work on their new relationship, and Felicity's mother pays a visit.
Directed By
Michael ShultzWritten By
Brian Ford Sullivan, Ben SokolowskiWatch on these services
Cast of The Secret Origin of Felicity Smoak
