Ryan Reynolds Hal Jordan / Green Lantern
Taika Waititi Tom Kalmaku
Clancy Brown Parallax (voice)
Tim Robbins Senator Hammond
Blake Lively Carol Ferris
Angela Bassett Dr. Amanda Waller
Mark Strong Sinestro
Michael Clarke Duncan Kilowog (voice)
Peter Sarsgaard Hector Hammond
Jay O. Sanders Carl Ferris
Jon Tenney Martin Jordan
Geoffrey Rush Tomar-Re (voice)
Temuera Morrison Abin Sur
Marc Guggenheim Screenstory, Screenplay
James Newton Howard Original Music Composer
Gattlin Griffith Young Hal
Greg Berlanti Producer, Screenstory, Screenplay
Martin Campbell Director
Jeff Wolfe Bob Banks
Bernard Hocke Party Guest #2
Mike Doyle Jack Jordan
Salome Jens Female Guardian (voice)
Michael Green Screenplay, Screenstory
Clay Cullen Stunts
Laura Cayouette Party Guest #1
Geoff Johns Producer
Amy Carlson Jessica Jordan
Gary Archer Prosthetics
François Audouy Supervising Art Director
Michael Goldenberg Screenplay
Ritchie Montgomery Bunker Doctor
Annie Ellis Stunts
Griff Furst UCAV Operator #1
Melissa R. Stubbs Stunts
Robert Alonzo Stunts
Michael Runyard Stunts
Douglas M. Griffin DEO Agent #1
Lance E. Nichols Cop
Warren Burton First Guardian (voice)
Rick Newsome Storyboard Designer
Anna Rane Script Supervisor
Jerad Marantz Character Designer
Armen Ksajikian Musician
Grant Major Production Design
Kelvin R. Trahan Hairstylist
Chelsea Bruland Stunts
Stuart Baird Editor
Lena Clark Senator's Assistant
Mo Henry Negative Cutter
Dorian Kingi Tomar-Re (uncredited)
Wayne Dalglish Stunts
Ngila Dickson Costume Design
Dane Rhodes Ferris Security Guard
Deke Anderson Four Star General Caven
Gary Powell Stunt Coordinator
Diane Kingston Digital Effects Producer
Silas Cooper Avionics Tech #2
Garrett Hines UCAV Operator #2
Herb Gains Executive Producer
Stephanie Portnoy Porter Costumer
Pam Dixon Casting
Jeff Julian Conceptual Design
Andrew L. Jones Art Direction
Anne Kuljian Set Decoration
Bobby Holland Hanton Security Guard, Stunt Double
Nick Jandl Jim Jordan
Robert Fechtman Assistant Art Director
Hugo Dominguez Visual Effects
Michael Hatzer Digital Intermediate Colorist
Dion Beebe Director of Photography
Ashley Nicole Hudson Stunts
Jason Perrine Art Department Assistant