The team faces off against a formidable villain nicknamed The Calculator. Meanwhile, Nyssa makes her move and Roy Harper returns to Star City.
| Title | Unchained |
|---|---|
| Genres | Crime Drama Action & Adventure |
| Release Date | 2016-02-03 |
| Episode Runtime | 00 Hours 58 Minutes |
| Season Number | 4 |
| Episode Number | 12 |
| Production Companies | Berlanti Productions, DC Entertainment, Warner Bros. Television, DC |
