Clancy Brown Parallax (voice)
Ryan Reynolds Hal Jordan / Green Lantern
Michael Clarke Duncan Kilowog (voice)
Jon Tenney Martin Jordan
Blake Lively Carol Ferris
Tim Robbins Senator Hammond
Geoffrey Rush Tomar-Re (voice)
Mark Strong Sinestro
Peter Sarsgaard Hector Hammond
Amy Carlson Jessica Jordan
Angela Bassett Dr. Amanda Waller
Temuera Morrison Abin Sur
Pam Dixon Casting
Clay Cullen Stunts
Taika Waititi Tom Kalmaku
Natasha Ladek Wigmaker
Michael Goldenberg Screenplay
Pam Fuller Script Supervisor
Khanh Trance Wigmaker
François Audouy Supervising Art Director
Iain McFadyen Art Direction
Deven MacNair Stunts
Mike Doyle Jack Jordan
Greg Berlanti Screenplay, Producer, Screenstory
Martin Campbell Director
Wayne Dalglish Stunts
Silas Cooper Avionics Tech #2
Jay O. Sanders Carl Ferris
Michael Green Screenplay, Screenstory
Jeremy Fry Stunt Double
Geoff Johns Producer
Tiffany Morgan Mom
Rod Ortega Hairstylist
Laura Cayouette Party Guest #1
Jeff Wolfe Bob Banks
Rosa Palomo Assistant Art Director
Marc Guggenheim Screenplay, Screenstory
Joel Foster Animation
Michael Hatzer Digital Intermediate Colorist
Nick Jandl Jim Jordan
Gattlin Griffith Young Hal
Bobby Holland Hanton Security Guard
Annie Ellis Stunts
Dana Dru Evenson Stunts
Michael Runyard Stunts
Dorian Kingi Tomar-Re (uncredited)
Chelsea Bruland Stunts
Ashley Nicole Hudson Stunts
Alisa Hensley Stunts
Mallory Thompson Stunts
Mo Henry Negative Cutter
James Newton Howard Original Music Composer
Dion Beebe Director of Photography
Stuart Baird Editor
Rick Newsome Storyboard Designer
Mike Prestwood Smith Sound Re-Recording Mixer
Gary Archer Prosthetics
Scott Plauche Art Direction
Stephanie Portnoy Porter Costumer
Danny Cosmo Stunts
Melissa R. Stubbs Stunts
Robert Fechtman Assistant Art Director
Jerad Marantz Character Designer
Hugo Dominguez Visual Effects
Andrew L. Jones Art Direction
Aaron Williams VFX Artist
Gary Powell Stunt Coordinator
Diane Kingston Digital Effects Producer
Anne Kuljian Set Decoration
Andrew Malesky Animation
Anna Rane Script Supervisor
Armen Ksajikian Musician