Where To Stream Arrow Season 6 Episode 15
Doppelganger
- Aired March 8, 2018
- 60 Min
- Rated 6.9
- Number 123 Of 170 Rated Episodes
Oliver learns that the DA has another witness against him--Roy Harper. Team Arrow set out to find Roy and learn if someone is coercing him to testify. Meanwhile, Black Siren passes herself off as Laurel and claims that she's been in captivity for two years.