Time of Death

A master hacker dubbed Clock King coordinates a series of raids on banks in Starling City, and his skills prove a match for Felicity. Meanwhile, Laurel's grudge with Sara continues and on the island, a pilot crashes his plane there and Sara tends to the dying man.

Caity Lotz

Sara Lance

Alex Kingston

Dinah Lance

Robert Knepper

William Tockman / Clock King

Bex Taylor-Klaus

Sin

Curtis Caravaggio

Walczak

Tig Fong

Certo

Russell Porter

Sin's Father