Oliver turns to an old friend to help battle Diaz; Rene is out of the hospital but has a hard time readjusting to life as Wild Dog; Lance discovers something shocking about Black Siren.
| Title | Shifting Allegiances |
|---|---|
| Genres | Crime Drama Action & Adventure |
| Release Date | 2018-04-26 |
| Episode Runtime | 00 Hours 35 Minutes |
| Season Number | 6 |
| Episode Number | 20 |
| Production Companies | Berlanti Productions, DC Entertainment, Warner Bros. Television, DC |
