Arrow: Dark Waters

"Dark Waters" is the ninth episode of season four of the superhero-action series Arrow, and is the seventy-eighth episode of the series overall. It was directed by John Behring with a script written by Wendy Mericle and Ben Sokolowski. It fist aired on the CW Network on Wednesday, December 9th, 2015.

Crew

 * Beth Schwartz - Co-producer
 * Jon Wallace - Co-producer
 * Jennifer Lence - Co-producer
 * Carl Ogawa - Co-producer
 * Glen Winter - Producer
 * Keto Shimizu - Producer
 * Ben Sokolowski - Producer


 * Todd Pittson - Producer
 * Speed Weed - Co-executive producer
 * Sarah Schechter - Executive producer
 * Wendy Mericle - Executive producer
 * Andrew Kreisberg - Executive producer
 * Marc Guggenheim - Executive producer
 * Greg Berlanti - Executive producer