Season 4 - Episode 4
Team Arrow discover that a gang of crooked cops is robbing drug dealers and selling their product. Oliver turns to Quentin for help, but soon learns that he is working with Damian. Meanwhile, Laurel brings Sara to Star City and reunites her with Quentin, but his reaction isn't what she had hoped.
|Aired On:||Wednesday 28th of October 2015 on The CW ( US )|