Flashforward 1x21: Countdown
| Serie | Flashforward |
| Staffel | 1 |
| Folge | 21 |
| Länge | 43 Minuten |
| Genres | Drama, Mystery, Sci-Fi |
| Erstausstrahlung | 05.07.2010 |
| Autoren | Lisa Zwerling, Seth Hoffman |
| Regisseur | John Polson |
Die Schauspieler der Episode
| Schauspieler | Rolle |
|---|---|
| Joseph Fiennes | Mark Benford |
| John Cho | Demetri Noh |
| Jack Davenport | Lloyd Simcoe |
| Zachary Knighton | Dr. Bryce Varley |
| Peyton List | Nicole Kirby |
| Dominic Monaghan | Simon Campos |
| Brían F. O'Byrne | Aaron Stark |
| Courtney B. Vance | Stanford Wedeck |
| Sonya Walger | Dr. Olivia Benford |
| Christine Woods | Janis Hawk |
| Yûko Takeuchi | Keiko Arahida |
| Genevieve Padalecki | Tracy Stark |
| Neil Jackson | Lucas Hellinger |
| Hira Ambrosino | Yuuka Arahida |
| Carlease Burke | Francine |
| Jake Johnson | Powell |
| Dominic Rains | Kahmir DeJean |
| Michael Ealy | Marshall Vogel |
| Gabrielle Union | Zoey Andata |
| Lennon Wynn | Charlie Benford |
| Ryan Wynott | Dylan Simcoe |
| Dominic Bogart | Keith Connor |
| Yoko Misawa | Teek |
| Scott Rinker | Clean Cut Man |
| Chris Borden | Airport |
| Affan Tareen | Afghan militaman |
| Jacob Taylor | Agent Munoz |
| Nena Za | Young Nhadra (2010) |