Spoiled billionaire playboy Oliver Queen is missing and presumed dead when his yacht is lost at sea. He returns five years later a changed man, determined to clean up the city as a hooded vigilante armed with a bow.
| Actor | Role |
|---|---|
 Stephen AmellOliver Queen / Green Arrow | Oliver Queen / Green Arrow |
 David RamseyJohn Diggle / Spartan | John Diggle / Spartan |
 Rick GonzalezRene Ramirez / Wild Dog | Rene Ramirez / Wild Dog |
 Juliana HarkavyDinah Drake / Black Canary | Dinah Drake / Black Canary |
 Katherine McNamaraMia Smoak / Blackstar | Mia Smoak / Blackstar |
 Ben LewisAdult William Clayton | Adult William Clayton |
 Joseph David-JonesConnor Hawke | Connor Hawke |
 Katie CassidyLaurel Lance / Black Canary | Laurel Lance / Black Canary |