- Actor-Shared Background: It's implied that Shadow Thief is Israeli, much like the actress portraying her, due to her background as a Mossad agent. This is consistent with the comics version of Aviva Metula.
- Approval of God: Former Green Arrow (Rebirth) illustrator Otto Schmidt was pleased when Black Siren finally became Black Canary. Comic book legend Gail Simone also hinted at the same thing on Twitter.
- I Knew It!:
- Dante being behind the murder of Emiko's mom was painfully obvious since he make it clear to her that she couldn't be in the Ninth Circle and still have an outside life.
- Earth-2 Laurel becoming Black Canary has never been an if to many fans, but a when.
- Meaningful Release Date: The original Dinah Laurel Lance died in the eighteenth episode of the fourth season. Here we are, at the eighteenth episode of the current (seventh) season, witnessing Black Siren finally becoming Black Canary.
Trivia / Arrow S 7 E 18 Lost Canary