Based on Frank Miller's graphic novel, "300" is very loosely based the 480 B.C. Battle of Thermopylae, where the King of Sparta led his army against the advancing Persians; the battle is said to have inspired all of Greece to band together against the Persians, and helped usher in the world's first democracy.
You can now watch 300 online on the following streaming providers in the United States.
| Production | Ben Waisbren | Executive Producer |
| Production | Thomas Tull | Executive Producer |
| Camera | Larry Fong | Director of Photography |
| Editing | William Hoy | Editor |
| Production | Craig J. Flores | Executive Producer |
| Writing | Michael B. Gordon | Screenplay |
| Production | Gianni Nunnari | Producer |
| Production | Kristy Carlson | Casting |
| Art | Nicolas Lepage | Art Direction |
| Directing | Zack Snyder | Director |
| Writing | Kurt Johnstad | Screenplay |
| Production | Carrie Hilton | Casting |
| Production | Bernie Goldmann | Producer |
| Production | William Fay | Executive Producer |
| Production | Frank Miller | Executive Producer |
| Production | Deborah Snyder | Executive Producer |
| Writing | Zack Snyder | Screenplay |
| Production | Andrea Kenyon | Casting |
| Production | Jeffrey Silver | Producer |
| Production | Scott Mednick | Executive Producer |
| Art | Jean-Pierre Paquet | Art Direction |
| Sound | Tyler Bates | Original Music Composer |
| Art | Paul Hotte | Set Decoration |
| Art | James D. Bissell | Production Design |
| Costume & Make-Up | Scott Wheeler | Makeup Department Head |
| Art | Philippe Lord | Set Decoration |
| Costume & Make-Up | Lyse Pomerleau | Costume Supervisor |
| Costume & Make-Up | Michael Wilkinson | Costume Design |
| Art | Isabelle Guay | Supervising Art Director |
| Visual Effects | Thierry Delattre | Visual Effects Supervisor |
| Art | Hiroshi Yada | Sculptor |
| Art | Martin Laneuville | Greensman |
| Sound | Derek Vanderhorst | Sound Designer |
| Visual Effects | Chris Watts | Visual Effects Supervisor |
| Crew | Stéphane Lefebvre | Stunt Coordinator |
| Art | Brent Lambert | Set Designer |
| Visual Effects | Michael Meagher | Visual Effects Producer |
| Art | Lucie Fournier | Sculptor |
| Crew | Stephen Gilbert | Special Effects Coordinator |
| Visual Effects | Greg Strause | Visual Effects Supervisor |
| Art | Charlotte Raybourn | Art Department Coordinator |
| Sound | Derek Vanderhorst | Sound Effects Editor |
| Visual Effects | Chad Malbon | Visual Effects Producer |
| Visual Effects | Ray McIntyre Jr. | Visual Effects Supervisor |
| Sound | Scott A. Hecker | Supervising Sound Editor |
| Visual Effects | Nina Fallon | Visual Effects Producer |
| Visual Effects | Andy Fowler | Visual Effects Producer |
| Art | Alex Touikan | Set Designer |
| Visual Effects | Daniel Leduc | Visual Effects Producer |
| Visual Effects | Ismat Zaidi | Visual Effects Producer |
| Sound | Darrell Hall | Music Editor |
| Crew | Daniel Matthews | Transportation Coordinator |
| Art | Helene Lamarre | Art Department Coordinator |
| Visual Effects | Kirsty Millar | Visual Effects Supervisor |
| Art | Vincent Gingras-Liberali | Set Designer |
| Visual Effects | Thomas Nittmann | Visual Effects Producer |
| Visual Effects | Persis Reynolds | Visual Effects Producer |
| Visual Effects | Mandy Tankenson | Visual Effects Producer |
| Art | Keith Christensen | Sculptor |
| Crew | Nadine Thouin | Choreographer |
| Crew | George McCarthy | Visual Effects Editor |
| Visual Effects | Edson Williams | Visual Effects Supervisor |
| Production | Pierre Blondin | Location Manager |
| Camera | Takashi Seida | Still Photographer |
| Camera | Daniel Sauvé | Steadicam Operator |
| Art | Frédéric Amblard | Set Designer |
| Art | Marc Chow | Sculptor |
| Visual Effects | Gayle Busby | Visual Effects Producer |
| Visual Effects | Jeremy Hunt | Visual Effects Supervisor |
| Camera | Daniel Sauvé | Camera Operator |
| Crew | Collin Butrum | Transportation Coordinator |
| Visual Effects | Richard Martin | Visual Effects Supervisor |
| Visual Effects | Colin Strause | Visual Effects Supervisor |
| Lighting | John Lewin | Gaffer |
| Camera | François Daignault | Camera Operator |
| Crew | Jerie McBride | Studio Teachers |
| Visual Effects | Hugo Dominguez | Visual Effects |
| Crew | David Leitch | Stunts |
| Production | Tamara Notcutt | Casting Associate |
| Crew | Tim Rigby | Utility Stunts |
| Crew | Tad Griffith | Stunts |
| Crew | Tad Griffith | Utility Stunts |
| Crew | Tim Rigby | Stunts |
| Crew | Tad Griffith | Stunt Coordinator |
| Sound | Zack Davis | ADR Supervisor |
| Sound | Maxime Ferland | Boom Operator |
| Sound | Michael J. Broomberg | Foley Artist |
| Art | Denis Hamel | Property Master |
| Sound | Chris Jenkins | Sound Re-Recording Mixer |
| Sound | Frank A. Montaño | Sound Re-Recording Mixer |
| Sound | Jeff Rosen | ADR Editor |
| Sound | Jon Mete | Sound Effects Editor |
| Sound | Kyle Rochlin | Foley Mixer |
| Directing | Kimi Webber | Script Supervisor |
| Sound | David Werntz | Sound Effects Editor |
| Sound | Eric A. Norris | Supervising Sound Effects Editor |
| Art | Simon Chamberland | Property Master |
| Sound | Frederick H. Stahly | Dialogue Editor |
| Sound | Shawn Sykora | Foley Editor |
| Sound | Brad North | Sound Effects Editor |
| Sound | Miguel Rivera | Dialogue Editor |
| Sound | Mark Pappas | Foley Supervisor |
| Visual Effects | John 'D.J.' Des Jardin | Visual Effects Supervisor |
| Camera | Sylvain Dupuis | Second Assistant "A" Camera |
| Costume & Make-Up | Michelle Côté | Hairstylist |
| Costume & Make-Up | Christophe Giraud | Makeup Artist |
| Lighting | Gilles Fortier | Rigging Gaffer |
| Costume & Make-Up | Jennifer Anderson | Costume Assistant |
| Lighting | Pierre Beaulieu | Lighting Technician |
| Camera | Richard Boucher | Dolly Grip |
| Lighting | Sandrin Olivier | Rigging Grip |
| Costume & Make-Up | Martine Gagnon | Costume Assistant |
| Costume & Make-Up | David Scott | Makeup Artist |
| Camera | Alain Masse | Key Grip |
| Costume & Make-Up | Annick Legout | Assistant Makeup Artist |
| Costume & Make-Up | Réjean Forget | Key Hair Stylist |
| Costume & Make-Up | Nathalie Trépanier | Key Makeup Artist |
| Lighting | Richard Alger | Electrician |
| Camera | Martine Vincent | Grip |
| Camera | Eric Aubin | Second Assistant "B" Camera |
| Costume & Make-Up | Jocelyne Bellemare | Key Makeup Artist |
| Camera | Patrice Lapointe | Dolly Grip |
| Camera | Stephen Wells | Dolly Grip |
| Camera | Yves Drapeau | First Assistant Camera |
| Camera | Mathieu Price | Grip |
| Camera | Robert Lapierre Jr. | Grip |
| Camera | Alain Bisson Doyal | Grip |
| Lighting | Christian Chabot | Lighting Technician |
| Crew | David Uloth | Techno Crane Operator |
| Costume & Make-Up | Audrey L. Anzures | Hair Department Head |
| Lighting | Marco Venditto | Rigging Gaffer |
| Costume & Make-Up | Gillian Chandler | Assistant Makeup Artist |
| Camera | David Dinel | Best Boy Grip |
| Costume & Make-Up | Melina Di Cristo | Assistant Makeup Artist |
| Crew | Adam Forman | Tattooist |
| Camera | Robert B. Baylis | Key Grip |
| Costume & Make-Up | Jean-Jacques Dion | Hairstylist |
| Camera | Christian Lemay | Assistant Camera |
| Lighting | Jean Courteau | Chief Lighting Technician |
| Camera | Noel Donnellon | Epk Camera Operator |
| Camera | Caroline Béliveau | Second Assistant Camera |
| Camera | Mirosław Baszak | Second Unit Director of Photography |
| Crew | Julie Garceau | Video Assist Operator |
| Costume & Make-Up | Catherine Lavoie | Assistant Makeup Artist |
| Costume & Make-Up | Larysa Chernienko | Makeup Artist |
| Camera | William R. Dalgleish | First Assistant Camera |
| Crew | Stephane Boisvert | Generator Operator |
| Costume & Make-Up | Christine Bieselin Clark | Assistant Costume Designer |
| Lighting | Jeff Scott | Best Boy Electrician |
| Costume & Make-Up | Tereska Gesing | Dresser |
| Costume & Make-Up | Rosalie Clermont-Bilodeau | Wardrobe Assistant |
| Costume & Make-Up | Catherine Gélinas | Dresser |
| Costume & Make-Up | Henri Aubertin | Key Dresser |
| Art | Yolanda Santosa | Title Designer |
| Costume & Make-Up | Simonetta Mariano | Costume Illustrator |
| Costume & Make-Up | Julie Amyot | Dresser |
| Costume & Make-Up | Pascal Gauthier | Key Dresser |
| Art | Garson Yu | Title Designer |
| Costume & Make-Up | Azalia Snail | Costumer |
| Production | Caroline Lachance | Art Department Production Assistant |
| Art | Dan Milligan | Concept Artist |
| Art | Guy Pigeon | Set Designer |
| Art | Louis Frederic Denomme | Set Dresser |
| Art | Marco Nero | Concept Artist |
| Art | Marco Lavallée | Set Dresser |
| Art | Mark Alan Yates | Storyboard Artist |
| Crew | Andrea Wertheim | Post Production Supervisor |
| Art | Richard Bennett | Storyboard Artist |
| Directing | Martin Walters | First Assistant Director |
| Art | Meinert Hansen | Concept Artist |
| Crew | Bret St. Clair | CG Supervisor |
| Crew | Cristin Pescosolido | Digital Effects Supervisor |
| Crew | Todd Baillere | Post Production Consulting |
| Visual Effects | Yoshiya Yamada | Modelling Supervisor |
| Visual Effects | Ana Marie Cruz | Visual Effects Coordinator |
| Visual Effects | Jean-Francois Morissette | 3D Tracking Layout |
| Visual Effects | Erik Liles | Compositing Supervisor |
| Visual Effects | Lisa Marra | Visual Effects Coordinator |
| Crew | Jake Morrison | Digital Effects Supervisor |
| Visual Effects | Michael Cozens | Lead Animator |
| Visual Effects | Alejandro Valdés-Rochin | Visual Effects Assistant Editor |
| Visual Effects | Ryan Zuttermeister | Visual Effects Coordinator |
| Visual Effects | Marie-Claude Aubry | Visual Effects Coordinator |
| Visual Effects | Andreas Nehls | 3D Modeller |
| Visual Effects | Chris Capell | Visual Effects Coordinator |
| Editing | Mo Henry | Negative Cutter |
| Crew | Stephen Coren | CG Supervisor |
| Crew | Derek Wentworth | Digital Effects Supervisor |
| Visual Effects | P. Whitney Gearin | Visual Effects Coordinator |
| Visual Effects | Martin Zwanzger | Compositing Artist |
| Production | Julie Breton | Extras Casting |
| Visual Effects | Stephan Schweizer | Compositing Artist |
| Visual Effects | Anouk Deveault-Moreau | Visual Effects Coordinator |
| Production | Caitlin McKenna | ADR Voice Casting |
| Editing | Stefan Sonnenfeld | Colorist |
| Editing | Des Carey | Digital Intermediate Producer |
| Editing | Dylan Carter | Online Editor |
| Visual Effects | Joshua Cordes | Animation Supervisor |
| Crew | Grant Freckelton | Visual Effects Art Director |
| Editing | Missy Papageorge | Digital Intermediate Producer |
| Visual Effects | Jayne Herrmann | Visual Effects Coordinator |
| Visual Effects | Danielle Rubin | Visual Effects Coordinator |
| Visual Effects | Karl Rogovin | Visual Effects Coordinator |
| Crew | John Bober | Transportation Captain |
| Visual Effects | Sergio Ayrosa | Compositing Artist |
| Crew | Tyler Foell | Digital Effects Supervisor |
| Visual Effects | Chadi Abo | Pre-Visualization Supervisor |
| Visual Effects | Marie-Chantale Savard-Côté | Visual Effects Coordinator |
| Visual Effects | Richard Cote | Visual Effects Coordinator |
| Visual Effects | Ryan Kuba | Visual Effects Coordinator |
| Production | Lindsey Hayes Kroeger | Additional Casting |
| Production | David Rapaport | Additional Casting |
| Editing | Bill Holley | Colorist |
| Editing | Melissa Remenarich | First Assistant Editor |
| Crew | Serge Lavigueur | Armory Coordinator |
| Visual Effects | Julia Reinhard | Compositing Artist |
| Visual Effects | Cesar Dacol Jr. | Modelling Supervisor |
| Production | Randi Wells | Casting Associate |
| Editing | Elizabeth Ross | Assistant Editor |
| Editing | Éric Gaudry | Colorist |
| Crew | Yanick Wilisky | CG Supervisor |
| Visual Effects | Dean Gula | Visual Effects Coordinator |
| Production | Shawn Roberts | Casting Assistant |
| Crew | Jacques Langlois | Pyrotechnician |
| Visual Effects | Nerys Lincoln | 3D Artist |
| Crew | Danielle Plantec | CG Supervisor |
| Visual Effects | Chris Holmes | Compositing Supervisor |
| Editing | Nathan Gunn | Assistant Editor |
| Production | Wesley Coller | Associate Producer |
| Crew | Chris Wells | CG Supervisor |
| Directing | Clay Staub | Second Unit Director |
| Visual Effects | Arild Anfinnsen | VFX Artist |
| Costume & Make-Up | Marie-Maude Grenier | Costumer |
| Writing | Frank Miller | Novel |
| Crew | Doug Chapman | Stunts |
| Visual Effects | Miguel Ortega | Modeling |
| Visual Effects | Neal Sopata | VFX Artist |
| Crew | Chad Stahelski | Stunt Coordinator |
| Crew | Dane Farwell | Stunts |
| Crew | Clint Carleton | Stunts |
| Crew | Jean Frenette | Stunts |
| Crew | Jonathan Eusebio | Stunts |
