- James Gleason - Phil Dewitt
- Nick Wechsler - Deputy Ridge
- Owain Yeoman - Cromartie
- Aaron James Cash - Terminator
- Gary Houston - Mr. Ferguson
- Shawn Prince - Danny Dyson
- Chad Brummett - FBI Agent
- Deborah Martinez - News Anchor
- Genia Michaela - Bank Teller
- Kenneth Miller - Boy
- Brandon Molale - Big Cop
- Tony Amendola - Enrique Salceda
- Omid Abtahi - Sumner
- Sasha Roiz - Police Officer
- John Henry Whitaker - Chet
- Ambrit Millhouse - Receptionist
- Lisa Wilhoit - Sales Assistant
- Charlayne Woodard - Terissa Dyson
- Jesse Garcia - Carlos
- Alessandra Torresani - Jordan Cowan
- Floriana Lima - Franny
- Tiya Sircar - Zoey
- Bashir Salahuddin - School Security Guard
- Brian Bloom - Carter
- Andy Umberger - Davidson
- Lee Thompson Young - Agent Stewart
- Mark Adair-Rios - Mike
- Linda Shing - Dolores
- Taira Soo - Office Manager
- Hector Atreyu Ruiz - Soldier
- Douglas Bennett - Guard
- Michael Dempsey - Detective
- Neil Hopkins - Mr. Harris
- Josue Aguirre - Bobo
- Ally Maki - Student
- Jacob Witkin - Announcer
- Brendan Hines - Andy Goode
- Chris Gann - T-600 (uncredited)
- Bruce Davison - Dr. Peter Silberman
- Angela Gots - Maria
- Mark Ivanir - Dmitri Shipkov
- Traber Burns - Chief of Staff
- Ron Butler - Social Worker
- Alex Veadov - Russian Man
- Matt McColm - Vick Chamberlain
- Andre Royo - Sumner
- Joshua Wolf Coleman - Clark
- Edoardo Ballerini - Timms
- Jonathan Sadowski - Sayles
- Kristina Apgar - Cheri Westin
- Allen Evangelista - Doug
- Akie Kotabe - Kendo
- Tony Wilde - Eric Carlson
- Bruno Amato - Gym Coach
- Karina Logue - Barbara Chamberlain
- Catherine Dent - Agent Greta Simpson
- Craig Fairbrass - Fake Sarkissian
- Ramona DuBarry - Karen
- Keith Pillow - Mr. Bianchi
- Luis Chávez - Morris
- Mark Bloom - FBI Evidence Clerk
- Bailee Madison - Little Girl
- Ryan Kelley - Derek at 15
- Skyler Gisondo - Kyle at 8
- Sandra Purpuro - Agent Norgaard
- Marcus Chait - Justin
- Roger Guenveur Smith - Sac Federici
- Paul Schulze - Carl Greenway
- Dean Norris - Nelson
- Tommy Redmond Hicks - Bradbury
- Zack Ward - Wells
- Debra Wilson - Lilian
- Obren Milanovic - Bloom
- Cory Tucker - Security Stan
- Sonya Walger - Michelle Dixon
- Lisa Canning - News Anchor
- William Charles Mitchell - Pastor
- Jon Huertas - Trevor
- Jeff Leaf - Helmut
- Jessica Makinson - Mrs. Claire Young
- Garvin Funches - Police Officer
- Roberto 'Sanz' Sanchez - Desk Sergeant
- Ralph Cole Jr. - Male Prostitute
- Amy Tolsky - Housewife
- Ali Chen - Secretary
- Laura Leyva - Doctor
- Ace Gibson - Slacker
- William Brent - Marty Bedell
- Will Rothhaar - Martin Bedell
- Beau Billingslea - General Hobbs
- Patrick Kilpatrick - Triple-Eight Terminator
- Rene Heger - Pyle
- Bobbi Sue Luther - Bar Skank
- Alexandra Raines Lewinson - Marty's Mom
- Garland Spencer - Senior Cadet
- Derek Riddell - Lachlan Weaver
- Kit Pongetti - Victoria
- Christopher DeMaci - Photographer
- Jennifer Chang - Receptionist
- Preston James Hillier - Security Guard
- Jake Soldera - Elevator Boy
- Aixa Maldonado - Hot Dog Vendor
- Michael David Cheng - Engineer
- Andrew Ableson - Moishe
- Leah Pipes - Jody
- James Urbaniak - Cafe Manager
- James Urbaniak - Sarkissian
- Fay Wolf - Agent Lila Ellison
- Jillian Armenante - Rita
- Scott Vance - Detective Kaplan
- Cornell Womack - Dr. Walter Ostrowski
- Joe Hursley - Tristan Dewitt
- Busy Philipps - Kacy Corbin
- Busy Philipps - Kacy Korbin
- Glenn Taranto - Bardo
- Jeanette O'Connor - Donna Dewitt
- Ronnie Connell - Nicholas
- Danny Martinez - Dave
- Amro Salama - Supervisor
- Garret Dillahunt - Cromartie
- Garret Dillahunt - John Henry
- Garret Dillahunt - John Henry / Cromartie
- Garret Dillahunt - Cromartie / Beast Wizard
- Garret Dillahunt - Cromartie / George Laszlo
- Alex Castillo - Manny
- Danny Parker-Lopes - Rivera
- Danny Mora - Photographer
- Emilio Rivera - Mexican Police Chief
- Alicia Benavides - Waitress
- Richard Schiff - Charles Fischer / Paul Stewart
- Adam Busch - Charlie Fischer
- Rebecca Creskoff - Anne Fields
- Samantha Krutzfeldt - Lauren Fields
- Carlos Jacott - David Fields
- Johnny Sneed - Roger Shafer
- Haley Hudson - Sydney Fields
- Peter Mensah - General Perry
- Dinah Lenney - Eileen / Alan Park
- Mackenzie Brooke Smith - Savannah Weaver
- Mackenzie Brooke Smith - Kid in Future Underground Camp (uncredited)
- Michael Hyatt - Dr. Barbara Morris
- William Stanford Davis - Pastor Jonas
- Barry Livingston - Pete
- John Pyper-Ferguson - George McCarthy
- Julie Ann Emery - Nurse Hobson
- Larry Cedar - Detective Crayton
- Joshua Malina - Agent Auldridge
- Khristian Lupo - Future Terminator (uncredited)
- Brian Atkinson - Highway Guy
- Adam Godley - The Scientist
- Bernard White - Sarah's Doctor
- Greg Eagles - Crewman #1
- Sean Smith - Dr. David Lyman
- Troy A. Cephers - Guard
- Aldo Gonzalez - Cholo #1
- Noemi Dunbar - TV Field Reporter
- Dennis Keiffer - Thug
- Johnny D'Agostino - Bartender
- David Kilde - Security Guard (uncredited)
- Enrico Natale - Customer
- John Kelly - Baldwin
- Eric Steinberg - Alex Akagi
- Eddie Shin - Xander Akagi
- Dorian Harewood - Dr. Boyd Sherman
- Javier Grajeda - Detective
- TJ Kayama - Minamoto
- Savannah Jayde - Gina
- Dylan Cash - Byron
- Karen-Eileen Gordon - Kay
- Eros Mendoza - Valet (uncredited)
- Billy Lush - Eric
- Oren Dayan - Mike Silver
- Todd Stashwick - Myron Stark / T-888
- David Michie - Police Officer
- Mary Alexandra Stiefvater - Young Ruby
- Tim Monsion - Rupert Chandler
- Lou George - Fred Jeffers
- Symba - Field Reporter
- Justin Alston - Tom Jacobs
- Eric Callero - Will Chandler
- Jody Jaress - Ruby
- Elise Ivy - Female Student
- Ray Laska - Governor
- Gina Gallego - Dr. Martinez
- Luisa Vitor - Receptionist
- Massi Furlan - Delivery Man
- Dominic Flores - Male Nurse
- Jill Remez - Teacher
- Dean Winters - Charley Dixon
- Melinda Bennett - Speakeasy Dancer (uncredited)
- Austin Highsmith Garces - Debbie
- Jeffrey Pierce - Water Delivery Guy / T-888
- Jeffrey Pierce - T-888
- Cooper Huckabee - Salesman
- Linden Goh - Fuller
- Carlos Sanz - Father Armando Bonilla
- Sabrina Perez - Chola
- Shane Edelman - Matt Murch
- Nick Drago - Speakeasy Dancer (uncredited)
- Bill Tangradi - Pool Attendant
- Gregg Lee - theater goer
- Ginger Pauley - Speakeasy Dancer (uncredited)
- Laura Regan - Dr. Felicia Burnett
- Connor Trinneer - Sheriff Alvan McKinley
- Jamison Jones - Harrison
- Chad Lindberg - Deputy Simmons
- Sanjay Madhav - Dr. Manny D'Costa
- Julie Remala - Nurse
- Patrick Faucette - Administrator
- Nicole Pettis - Secretary
- Clark Koelsch - Security Guard
- Alanna Masterson - Zoe McCarthy
- Adam Wylie - Henry Douglas, Jr.
- Cyd Strittmatter - Diana Winston
- Susan Floyd - Stella McCarthy
- Thomas Garner - Mourner
- Jim Jansen - Minister
- Michelle Arthur - Dana
- Manny Montana - Hector
- Sashen Naicker - Night Tech
- Alex Carter - Ko Samuels
- Alison Martin - Molly Malloy
- Leslie Thurston - Nurse
- Tina Casciani - Working Girl
- Stephen DiCenzo - Davey (uncredited)
- Drew Rausch - Rick
- Erin Fleming - Goodnow
- Theo Rossi - Lieutenant Dietze
- Leven Rambin - Riley Dawson
- Jonathan Jackson - Kyle Reese
- Stephanie Jacobsen - Jesse Flores
- Ned Bellamy - Ed Winston
- Gregg Perrie - Aaron
- Chris Ellis - Hayes
- Max Perlich - Walsh
- Yuri Lowenthal - Christopher Garvin
- Chad L. Coleman - Queeg
- Branden R. Morgan - Rudolph Valentino
- Gale Anne Hurd
- James Cameron
- Gayle Pillsbury
- Bear McCreary
- Michael Baber
- Patrick J. Foley
Gary Houston hace el papel de Mr. Ferguson.
Ned Bellamy interpreta a Ed Winston en la serie.
Brian Bloom interpreta a Carter en la serie.
Mark Adair-Rios hace el papel de Mike.
Lena Headey interpreta a Sarah Connor en la serie.
Thomas Dekker hace el papel de John Connor.
Summer Glau hace el papel de Cameron.
Richard T. Jones interpreta a James Ellison en la serie.
Shirley Manson hace el papel de Catherine Weaver.
Brian Austin Green interpreta a Derek Reese en la serie.
Capítulo disponible en las siguientes plataformas:
