Arrow 6x15: Doppelgänger
| Serie | Arrow |
| Staffel | 6 |
| Folge | 15 |
| Länge | 41 Minuten |
| Genres | Action, Adventure, Crime |
| Erstausstrahlung | 08.03.2018 |
| Autoren | |
| Regisseur | Kristin Windell |
Die Schauspieler der Episode
| Schauspieler | Rolle |
|---|---|
| Stephen Amell | Oliver Queen / Green Arrow |
| David Ramsey | John Diggle / Spartan |
| Willa Holland | Thea Queen / Speedy |
| Emily Bett Rickards | Felicity Smoak |
| Echo Kellum | Curtis Holt |
| Rick Gonzalez | Rene Ramirez (credit only) |
| Juliana Harkavy | Dinah Drake |
| Katie Cassidy | Laurel Lance |
| Paul Blackthorne | Quentin Lance |
| Colton Haynes | Roy Harper |
| Kirk Acevedo | Ricardo Diaz |
| David Nykl | Anatoly Knyazev |
| Pej Vahdat | Sam Armand |
| Tina Huang | Captain Kimberly Hill |
| Teryl Rothery | Jean Loring |
| Venus Terzo | Dr. Schwartz |
| Jarryd Baine | Reporter #1 |
| Sydney Bell | Reporter #2 |
| Josh Byer | Officer Parks |
| Virgil Davies | Talon |
| Gaalen Engen | Judge McGarvey |
| Eliza Faria | Zoe Ramirez |
| Steven Nammour | SCPD #1 |
| Olivia Poon | Nurse |
| Evan Roderick | Officer Nick Anastas |
| Sadie Silcock | Dark Clad Figure |
| Logan Tarasoff | Officer Hester |