Kirsten Clark (31 episodes, 2015-2017)
Cameron Goodkin (31 episodes, 2015-2017)
Linus Ahluwalia (31 episodes, 2015-2017)
Maggie Baptiste (31 episodes, 2015-2017)
Camille Engelson / Camille (31 episodes, 2015-2017)
Detective Quincy Fisher (29 episodes, 2015-2017)
Ayo (27 episodes, 2015-2017)
Alex / Sub-Bio Tech (25 episodes, 2015-2017)
Tim / Engineering Manager (22 episodes, 2015-2017)
Chelsea / Life-Sci (19 episodes, 2015-2017)
Ivy Brown (12 episodes, 2016-2017)
Young Kirsten (11 episodes, 2015-2016)
Young Cameron (8 episodes, 2015-2017)
Liam Granger (9 episodes, 2015-2016)
Ed Clark (9 episodes, 2015-2017)
Samir Ahluwalia (8 episodes, 2015-2017)
Amanda Weston (7 episodes, 2017)
Nina (7 episodes, 2016)
Leslie Turner (7 episodes, 2015-2016)
Daniel Stinger (5 episodes, 2015-2017)
Mitchell Blair (5 episodes, 2016-2017)
Getti Ahluwalia (5 episodes, 2015-2016)
Marta Rodriguez (4 episodes, 2015)
Stephanie Fisher (4 episodes, 2017)
Jacqueline Stinger (4 episodes, 2015-2017)
Janice (2 episodes, 2015)
Dr. Steven Benning (2 episodes, 2016-2017)
Coco Soo (2 episodes, 2016-2017)
Theo Engelson (2 episodes, 2016)
Captain Stamperson (2 episodes, 2016)
Admiral Decker (2 episodes, 2017)
Jake Rowland (2 episodes, 2017)
Captain / Detective (2 episodes, 2015)
Dr. Ellen Goodkin / Dr. Marian Goodkin (2 episodes, 2017)
Sabine Colt (2 episodes, 2017)
Dr. Anna Barmal (2 episodes, 2015-2017)
Lee (2 episodes, 2016)
Bellman / Hospital Visitor (2 episodes, 2015-2016)
Aussie Backpacker (2 episodes, 2015)
Suzanne Parks (1 episode, 2015)
Dr. Sebastian Zuber (1 episode, 2015)
George (1 episode, 2015)
Devon / Gavin Landry (1 episode, 2015)
Mia Nichols (1 episode, 2015)
Joe Parks (1 episode, 2015)
Sam Lewis (1 episode, 2016)
Sadie Morton (1 episode, 2015)
Lilly Ross (1 episode, 2015)
Rick Hauser (1 episode, 2015)
Ellie (1 episode, 2016)
Roman Bain (1 episode, 2016)
Andrew Blake (1 episode, 2016)
Randall Cook (1 episode, 2016)
Robert Barbiero (1 episode, 2015)
Scott Ross (1 episode, 2015)
Nikki Fox (1 episode, 2015)
Denise (1 episode, 2015)
Kelli Marino (1 episode, 2015)
Mei Ling (1 episode, 2016)
Danny Powell (1 episode, 2016)
Nic Comenko (1 episode, 2017)
Kenny Lee (1 episode, 2017)
Solaris (1 episode, 2015)
Lisa Keller (1 episode, 2015)
Jane Pica (1 episode, 2015)
Man (1 episode, 2015)
Nick Mero (1 episode, 2016)
Ben Spiros (1 episode, 2016)
Dr. Jamison Barrett (1 episode, 2016)
Vincent Grant (1 episode, 2016)
Zelda (1 episode, 2017)
Rudy Grant (1 episode, 2017)
James Miller (1 episode, 2017)
Dr. Sophia Torres (1 episode, 2017)
Belinda Lindsay / Chloe Marks (1 episode, 2017)
Guard #1 (1 episode, 2017)
Vanessa (1 episode, 2015)
Store Owner (1 episode, 2015)
Raff (1 episode, 2015)
Naomi Burke (1 episode, 2016)
Christine (1 episode, 2016)
Jacob Maguire (1 episode, 2016)
Joseph Furillo (1 episode, 2016)
Bo Cheng (1 episode, 2016)
Kate Ronan (1 episode, 2017)
Sam Underhill (1 episode, 2017)
Arlene Grant (1 episode, 2017)
Mark Fleming (1 episode, 2017)
Dexter Abbott (1 episode, 2017)
Gary Parsons (1 episode, 2017)
Brenda 'Bentley' Miller (1 episode, 2015)
Tami Zollo (1 episode, 2015)
Justin (1 episode, 2015)
Fred Castellano (1 episode, 2015)
De Deshei (1 episode, 2016)
Jessica Grey (1 episode, 2016)
Lucy Woods (1 episode, 2016)
Fred Overmyer (1 episode, 2017)
Rick DelToro (1 episode, 2017)
Tim Carson (1 episode, 2017)
Promoter (1 episode, 2015)
Michelle (1 episode, 2015)
Helen Krauss / Waitress (1 episode, 2015)
Woman (1 episode, 2015)
Robert Peterson (1 episode, 2015)
Commander Spencer (1 episode, 2017)
Young Camille (1 episode, 2017)
Leslie Adams (1 episode, 2017)
Girlfriend (1 episode, 2015)
Zed, the Zombie (1 episode, 2015)
Strike Team Member #1 (1 episode, 2015)
Julie Malarek (1 episode, 2015)
Stephanie Fisher (1 episode, 2016)
Mr. Hughes (1 episode, 2016)
Bulldog (1 episode, 2017)
D.K. (1 episode, 2017)
Heretic (Hipster Guy) (1 episode, 2017)
Dean Jerome Hardwyck (1 episode, 2015)
Dani Fox (1 episode, 2015)
Jade (1 episode, 2015)
Van Driver (1 episode, 2015)
Stone (1 episode, 2016)
Monica Chamberlain (1 episode, 2017)
Scott Bruce (1 episode, 2017)
LAPD Cop (1 episode, 2015)
Artist / Intense Man (1 episode, 2015)
Driver (1 episode, 2015)
Vinny (1 episode, 2016)
Nurse (1 episode, 2016)
Harley (1 episode, 2016)
Miss Perfect (1 episode, 2017)
Denise Nichols (1 episode, 2017)
Jack Dalliford (1 episode, 2017)
Patrick Richmond (1 episode, 2017)
Consulate Guard (1 episode, 2017)
Derek Steelman (1 episode, 2016)
Viktor Comenko (1 episode, 2017)
Mark Broden (1 episode, 2017)
Female Host Guest (1 episode, 2017)
Thug (1 episode, 2017)
Younger Blair (1 episode, 2017)
Cleaver (1 episode, 2015)
Peter Brandt (1 episode, 2015)
Building Guard #1 (1 episode, 2016)
Lorna Beliansky (1 episode, 2016)
Nathan Blair (1 episode, 2017)
Barbara Broden (1 episode, 2017)
Young Fred Overmyer (1 episode, 2017)
Pizza Delivery Guy (1 episode, 2017)
Nurse (1 episode, 2015)
Julie Underhill (1 episode, 2017)
Female Naval Guard (1 episode, 2017)
Young Rudy Grant (1 episode, 2017)
Sekeci (NYC Pilot) (1 episode, 2015)
Cop #1 (1 episode, 2016)
Joe Zeiss (1 episode, 2017)
Guard #2 (1 episode, 2017)
Receptionist (1 episode, 2017)
Young Arlene Grant (1 episode, 2017)
Bank Manager (1 episode, 2015)
Bonnie Newberry (1 episode, 2016)
Ground Control (1 episode, 2017)
Young Linus (1 episode, 2017)
Dr. Emily Wallace (1 episode, 2015)
Attorney (1 episode, 2016)
Young Theo (1 episode, 2017)
Peggy Newcomb (1 episode, 2017)
Pog Newcomb (1 episode, 2017)
Head Guard (1 episode, 2017)
Woman (1 episode, 2017)
Female Cop (1 episode, 2017)
Shady Man #1 (1 episode, 2017)
Andrew Zeiss (1 episode, 2017)
Hazmat Tech (1 episode, 2015)
Dr. Goodkin (1 episode, 2015)
Cop (1 episode, 2015)
Jane Zuber (1 episode, 2015)
Hula Hooper / Rave Dancer (1 episode, 2015)
Swat Captain (1 episode, 2015)
Deedee Willis (1 episode, 2016)
Male Flight Attendant (1 episode, 2016)
Caleb Jenkins (1 episode, 2016)
Morgan (1 episode, 2016)
Duke / Tough Guy (1 episode, 2016)
Tracy Green (1 episode, 2016)
Kate (1 episode, 2016)
Kirsten Clarke (Age 6) (1 episode, 2016)
April Tuchman (1 episode, 2016)
Josh Langston (1 episode, 2016)
Elliot Jacobson (1 episode, 2016)
Saleswoman (1 episode, 2016)
Ramón (1 episode, 2016)
Helen Mulaney (1 episode, 2016)
Dr. Theodore Marks (1 episode, 2016)
Dr. Jean-Simone Khouri (1 episode, 2016)
Dude #1 (1 episode, 2016)
Jay Kolden (1 episode, 2016)
Jen Wisely (1 episode, 2016)
Sandy Abrams (1 episode, 2016)
Abby Newton (1 episode, 2016)
Daniel Stinger (1 episode, 2016)
Dude #2 (1 episode, 2016)
Anna Slavitt (1 episode, 2016)
Howard Tuchman (1 episode, 2016)
Kim Charles (1 episode, 2016)
NSA Guard #1 (1 episode, 2016)
Gavin Baxter (1 episode, 2016)
Matt Calter (1 episode, 2016)
Tom DeWitt (1 episode, 2017)
DHS Agent (1 episode, 2017)
Bookstore Customer (1 episode, 2017)
Police Officer (uncredited) (1 episode, 2015)
Club Goer (uncredited) (1 episode, 2015)
Wilson (uncredited) (1 episode, 2016)
Nurse (uncredited) (1 episode, 2016)
Homeless Man (uncredited) (1 episode, 2016)
Tough Guy #2 (uncredited) (1 episode, 2016)
Alien (uncredited) (1 episode, 2017)