Slade returns and asks Oliver for help in tracking down his son. When they learn Joe has been taken hostage by mercenaries, their mission to save him gets complicated by a terrible revelation that could shatter Slade's hopes of reunion forever. Meanwhile, Vigilante reappears in Star City.
| Creator | Andrew Kreisberg |
|---|---|
| Actor | Stephen Amell, David Ramsey, Rick Gonzalez |
| Country | United States of America |
| Production | Berlanti Productions |