Jake Gyllenhaal Donnie Darko
Jena Malone Gretchen Ross
Mary McDonnell Rose Darko
Drew Barrymore Karen Pomeroy, Executive Producer
Maggie Gyllenhaal Elizabeth Darko
Noah Wyle Prof. Kenneth Monnitoff
Seth Rogen Ricky Danforth
Patrick Swayze Jim Cunningham
Eli Roth Thanks
Ashley French Kim
James Duval Frank
Richard Kelly Director, Writer
Beth Grant Kitty Farmer
Daveigh Chase Samantha Darko
Fran Kranz Passenger
Katharine Ross Dr. Lilian Thurman
Holmes Osborne Eddie Darko
Jerry Trainor Lanky Kid
Mickey Giacomazzi Stunt Coordinator
Phyllis Lyons Anne Fisher
Nancy Juvonen Producer, Flight Attendant (uncredited)
Stuart Stone Ronald Fisher
Sarah Hudson Friend
Richard Epper Grip
Sean McKittrick Producer
Dan Bradley Stunts
Kevin Greutert First Assistant Editor
Jolene Purdy Cherita Chen
Arthur Taxier Dr. Fisher
Lee Weaver Leroy
Aaron Ryder Executive Producer
David Moreland Principal Cole
Lori McCoy-Bell Hair Department Head
Manish Raval Music Supervisor
Lisa K. Wyatt Linda Connie
Thomas Hayslip Line Producer
Sean Graham Stunts
Jack Salvatore Jr. Larry Riesman
Patience Cleveland Roberta Sparrow / Grandma Death
Scotty Leavenworth David
April Ferry Costume Design
Dale Robinette Still Photographer
Rachel Winfree Shanda Riesman
David St. James Bob Garland
Victoria Sampson ADR Editor, Dialogue Editor
Gary Lundy Sean Smith
Richard Crudo Camera Operator
Rebecca Asher Script Supervisor
Michael Andrews Original Music Composer
Hunt Lowry Executive Producer
Joseph Middleton Casting
Tom Wolfe Music Supervisor
Shawn Kennelly Foley Mixer
Dan Lynch Grip
Alex Greenwald Seth Devlin
Casey La Scala Executive Producer
Hugh Aodh O'Brien Stunts
Kimberly Greene Makeup Artist
Marguerite Pomerhn Derricks Choreographer
Tiler Peck Beth Farmer
Marina Malota Emily Bates
Robin Bonaccorsi Stunts
Richard L. Fox First Assistant Director
David Chameides Steadicam Operator
Steve Gainer Camera Operator
Michelle Morris-Gertz Casting
Joan Blair Mystery Woman
Steven Poster Director of Photography
Kristina Malota Susie Bates
Donna Berwick Assistant Costume Designer
Julia K. Levine Set Designer
Geno Hart Transportation Coordinator