Arrow Spoilers: “Missing” Description: Black Siren Returns! Arrow Spoilers: “Missing” Description: Black Siren Returns!
Official CW description with spoilers for the Arrow episode "Missing" Arrow Spoilers: “Missing” Description: Black Siren Returns!

The CW has released an official description for “Missing” which is the next-to-last episode of Arrow Season 5.

Look for the episode on May 17. Here’s the write-up:

BLACK SIREN RETURNS — Black Siren (guest star Katie Cassidy) returns to help Chase (Josh Segarra). Felicity (Emily Bett Rickards) organizes a birthday party for Oliver (Stephen Amell) while Lance (Paul Blackthorne) is furious after Rene (Rick Gonzalez) misses the custody hearing for his daughter. Mairzee Almas directed the episode written by Speed Weed & Oscar Balderrama (#522).  Original airdate 5/17/2017.

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Craig Byrne

Craig Byrne has been writing about TV on the internet since 1995. He is also the author of several published books, including Smallville: The Visual Guide and the show's Official Companions for Seasons 4-7.