Felicity is frantic when she learns that Ray is alive and being held by Damien Darhk. Felicity's guilt over not finding Ray sooner causes tension between her and Oliver. Meanwhile, Sara joins Laurel, Thea, and the team on a rescue mission for Ray. However, the effects of the Lazarus Pit take over and threaten to jeopardize the entire operation. Donna Smoak returns to Star City.
| Title | Lost Souls |
|---|---|
| Genres | Crime Drama Action & Adventure |
| Release Date | 2015-11-11 |
| Episode Runtime | 00 Hours 41 Minutes |
| Season Number | 4 |
| Episode Number | 6 |
| Production Companies | Berlanti Productions, DC Entertainment, Warner Bros. Television, DC |
