Jake Gyllenhaal Sam Hall
Emmy Rossum Laura Chapman
Roland Emmerich Director, Producer, Screenplay, Story
Sela Ward Dr. Lucy Hall
Dennis Quaid Jack Hall
April Webster Casting
Frédéric Amblard Set Designer
Louis Dandonneau Set Dresser
Marc Sadeghi Executive Visual Effects Producer
Richard McMillan Dennis
Tamlyn Tomita Janet Tokada
Ian Holm Terry Rapson
Lorene Simpson Digital Intermediate Producer
Glenn Plummer Luther
John Maclaren Veteran Scientist
Dash Mihok Jason Evans
Robert Racki Stunts
Rick Hoffman NY Businessman on Bus
Nestor Serrano Gomez
Sasha Roiz Parker
Austin Nichols J.D.
Steve Cooper Set Designer
Claude Paré Supervising Art Director
Danny Lima Stunts
Kenneth Welsh Vice President Becker
Rachael Weinzimer Assistant Property Master
Elisabeth Fry Key Makeup Artist
Nick Brandon Utility Stunts
Perry King President Blake
Victor Ray Ennis First Assistant Sound Editor
Leisa Reid Stunt Double
Gary L. Camp Camera Operator, Steadicam Operator
Stéphane Byl Lighting Technician
Randi Wells Casting
Jorge Guerrero Extras Casting
Gary Burritt Negative Cutter
Sheila McCarthy Judith
Mark Gordon Producer
Robin Wilcock Tony
Neil Corbould Special Effects
Linda Rizzuto Assistant Hairstylist
Eric Aubin Second Assistant "B" Camera
Valerie T. O'Brien Key Costumer
Lawrence Inglee Associate Producer
Mark P. Stoeckinger Supervising Sound Editor
Colin Strause Visual Effects Supervisor
Arlynn Abseck Set Costumer
Jack Gill Stunts
Tim Bagley Tommy
Jay O. Sanders Frank Harris
Joe Cobden Zack
Renée April Costume Designer
Ute Emmerich Executive Producer
Bob Brown Stunts
Andy Gill Stunts
Larry Kemp Supervising Sound Editor
Hugo Santiago Set Designer
Martin Gendron Art Direction
Victor J. Zolfo Set Decoration
Kim H. Winther Associate Producer, First Assistant Director
Doug Hemphill Sound Re-Recording Mixer
Ann Scibelli Sound Designer
Martin Doepner Additional Third Assistant Director
Bob Beher Music Editor
Mimi Kuzyk Secretary of State
Adrien Morot Makeup Effects
Blake Neely Conductor
Rocco Passionino Visual Effects Supervisor
Jeff Glueck Sound Engineer
Chris Britton Vorsteen
Arjay Smith Brian Parks
Tom Reta Art Direction