Checkmate
- एपिसोड aired 15 मार्च 2017
- TV-14
- 42 मि
अपनी भाषा में प्लॉट जोड़ेंOliver gets closer to the truth about Prometheus; Helix refuses to continue helping Felicity until she does a favor for them.Oliver gets closer to the truth about Prometheus; Helix refuses to continue helping Felicity until she does a favor for them.Oliver gets closer to the truth about Prometheus; Helix refuses to continue helping Felicity until she does a favor for them.