Arrow
Unchained
Season 4, Episode 12 · Aired 2016-02-03
Synopsis
Roy returns to Star City... working for a new villain, the Calculator, a genius computer hacker who plans to bring the city to its knees. Meanwhile, Thea's condition worsens, and in the past, Oliver takes the first step to leaving his darkness behind.
In the series
This episode is part of Arrow (2012–2020) on The CW.
Oliver Queen’s hooded crusade — the show that built the Arrowverse.
Key cast
- Stephen Amell as Oliver Queen / Green Arrow
- Katie Cassidy as Laurel Lance
- David Ramsey as John Diggle
- Emily Bett Rickards as Felicity Smoak
- Manu Bennett as Slade Wilson
- Colton Haynes as Roy Harper