Arrow season 7 Episode 11 (S07E11) - Past Sins
The past comes back to haunt both Oliver and Laurel. Curtis is upset when he discovers that Diggle and Lyla have restarted The Ghost Initiative with Diaz, China White, Kane Wolfman and Carrie Cutter. Arrow season Number: 7 Episode Number: 11 Episode Title: Past Sins Air Date: 2019-01-28