 | Ewan McGregor | .... | Lincoln Six Echo |
 | Ewan McGregor | .... | Tom Lincoln |
 | Scarlett Johansson | .... | Jordan Two Delta |
 | Scarlett Johansson | .... | Sarah Jordan |
 | Djimon Hounsou | .... | Albert Laurent |
 | Sean Bean | .... | Dr. Merrick |
 | Steve Buscemi | .... | James McCord |
 | Michael Clarke Duncan | .... | Starkweather Two Delta |
 | Ethan Phillips | .... | Jones Three Echo |
 | Brian Stepanek | .... | Gandu Three Echo |
 | Noa Tishby | .... | Community Announcer |
 | Siobhan Flynn | .... | Lima One Alpha |
 | Troy Blendell | .... | Laurent Team Member |
 | Jamie McBride | .... | Laurent Team Member |
 | Kevin McCorkle | .... | Laurent Team Member |
 | Gary Nickens | .... | Laurent Team Member |
 | Kathleen Rose Perkins | .... | Laurent Team Member |
 | Richard Whiten | .... | Laurent Team Member |
 | Max Baker | .... | Chief of Incubation |
 | Phil Abrams | .... | Obgyn |
 | Svetlana Efremova | .... | Midwife |
 | Katy Boyer | .... | Harvest Surgeon |
 | Randy Oglesby | .... | Harvest Surgeon |
 | Yvette Nicole Brown | .... | Harvest Nurse |
 | Taylor Gilbert | .... | Harvest Nurse |
 | Wendy Haines | .... | Harvest Nurse |
 | Tim Halligan | .... | Institute Coroner |
 | Glenn Morshower | .... | Medical Courier |
 | Michael Canavan | .... | Extraction Room Doctor |
 | Jimmy Smagula | .... | Extraction Room Technician |
 | Ben Tolpin | .... | Extraction Room Technician |
 | Robert Sherman | .... | Agnate in Pod |
 | Rich Hutchman | .... | Dept. of Operations Supervisor |
 | Gonzalo Menendez | .... | Dept. of Operations Technician |
 | Olivia Tracey | .... | Dept. of Operations Agnate |
 | Ray Xifo | .... | Elevator Agnate |
 | Mary Pat Gleason | .... | Nutrition Clerk |
 | Ashley Yegan | .... | Stim Bar Bartender |
 | Whitney Dylan | .... | Client Services Operator |
 | Mitzi Martin | .... | Atrium Tour Guide |
 | Lew Dauber | .... | Tour Group Man |
 | Shelby Leverington | .... | Tour Group Woman |
 | Don Creech | .... | God-Like Man |
 | Richard V. Licata | .... | Board Member |
 | Eamon Behrens | .... | Censor |
 | Alex Carter | .... | Censor |
 | Kevin Daniels | .... | Censor |
 | Grant Garrison | .... | Censor |
 | Kenneth Hughes | .... | Censor |
 | Brian Leckner | .... | Censor |
 | Dakota Mitchell | .... | Censor |
 | Martin Papazian | .... | Censor |
 | Phil Somerville | .... | Censor |
 | Ryan Tasz | .... | Censor |
 | Kirk Ward | .... | Censor |
 | Kelvin Han Yee | .... | Censor |
 | Shawnee Smith | .... | Suzie |
 | Chris Ellis | .... | Aces & Spades Bartender |
 | Don Michael Paul | .... | Bar Guy |
 | Eric Stonestreet | .... | Ed the Trucker |
 | James Granoff | .... | Sarah's Son |
 | James Hart | .... | LAPD Officer |
 | Craig Reynolds | .... | LAPD Officer |
 | Trent Ford | .... | Calvin Klein Model |
 | Sage Thomas | .... | Girl at Beach |
 | Jake Soldera | .... | Little Boy in Line |
 | Mark Christopher Lawrence | .... | Construction Worker |
 | Jenae Altschwager | .... | Kim (uncredited) |
 | Mark T. Anderson | .... | Med Tech (uncredited) |
 | John Anton | .... | Clone (uncredited) |
 | Paul Beller | .... | Censor (uncredited) |
 | Derrick Brenner | .... | Beta Two Beta (uncredited) |
 | Joe Bucaro III | .... | Window Washer (uncredited) |
 | Caleb Campbell | .... | Training Agnate (uncredited) |
 | Mary Castro | .... | Busty Dancer in Bar (uncredited) |
 | Kim Coates | .... | Charles Whitman (uncredited) |
 | Iran Daniel | .... | Vega Five Bravo (uncredited) |
 | D. B. Dickerson | .... | Screaming Civilian (uncredited) |
 | Tom Everett | .... | The President (uncredited) |
 | Chaz Fatur | .... | Agnate Smith (uncredited) |
 | Phillip Gramm | .... | Victor Three Echo (uncredited) |
 | Justin Rodgers Hall | .... | Clone (uncredited) |
 | Steven Hauptman | .... | Construction Worker (uncredited) |
 | Jana Ireton | .... | Agnate Woman (uncredited) |
 | J. P. Manoux | .... | Seven Foxtrot (uncredited) |
 | Kirsten Maryott | .... | Perfect Agnate (uncredited) |
 | Isaiah Mustafa | .... | Injured Football Player (uncredited) |
 | Shane Nolan | .... | Lincoln Six Echo (uncredited) |
 | Robert O'Connor | .... | Business Man (uncredited) |
 | Nick Orefice | .... | Underwater Agnate (uncredited) |
 | Chris Peters | .... | LAPD Officer (uncredited) |
 | Sandra Plazinic | .... | Elite Member (uncredited) |
 | Jennifer Secord | .... | Patron (uncredited) |
 | McKay Stewart | .... | Falling Building Dodger (uncredited) |
 | Skyler Stone | .... | Sarah Jordan's Husband (uncredited) |
 | Tony Swift | .... | Trucker in Aces & Spades Bar (uncredited) |
 | Richard John Walters | .... | Agnate (uncredited) |
 | Olivia Weston | .... | Bad-Ass Lady (uncredited) |