Illeana Douglas as Dr. Alison Gray

Amy Rider as Moira King

Brody Hutzler as Joshua Dane

Adam Dunnells as Wilhelm

Tara Price as Lieutenant Commander Elisha Chalke Parker

Ernest Lee Thomas as Admiral Titus Perry Jackson

Edward DeRuiter as Spencer

Christine Kent as Secretary / Background

Jeff Hatch as Dr. John Bullock

Tim Abell as Ivan

Milynn Sarley as Milynn - Team Unicorn

Alison Haislip as Ali - Team Unicorn

Rileah Vanderbilt as Rileah - Team Unicorn

Clare Grant as Clare - Team Unicorn

Bryan Hanna as Benedict

Patrick Bauchau as Dr. Sergie Abramov

Ozzie Devrish as Leader

Jeff Houkal as Romanian Soldier

Chris Clanton as Section Chief Steven Hardin

Meg Rutenberg as Aral

Marcus Weise as Commander

Dustin Courtney as Charles

Robair Sims as Agent Sims

Sean Christopher as Seaman Carter

Christopher Karl Johnson as Admiral

Tino Struckmann as Captain Christianson

Michael Kunselman as Petty officer

Michael Alferoff as Background

Glenn Aquino as Background

Alison Bacon as Background

Diego Barry as Background

Cassandra Bautista as Background

Robert Beckett as Background

Jason Bianco as Background

Alex Bistrevsky as Background

Justin Blake as Background

Patrick Breen as Background

Kaseem Book as Background

Chris Cano as Background

Nicholas Cevallos as Background

Matthew Childers as Background

Dennis Chinn as Background

Michelle Clairmont as Background

Jacob Clarke as Background

Deniele Cloutier as Background

Michael Cortez as Background

Jonathan Cousens as Background

Jeremiah Cwiok as Background

Connor Stark as Background

Carlos Delatorre as Background

Alexander Kozitsky as Background

Dimitry Kuzmin as Background

Chayce Lee as Background

Alexander Levy as Background

John Lindsay as Background

Brian Ilyama as Background

Eddie Lopez as Background

Jacop Lopez as Background

Saya Makhan as Background

Billy Mason as Background

Grant McGarrah as Background

Christian Meininger as Background

Kristyna Mendez as Background

Varouj Meneshian as Background

Zaruhi Meneshian as Background

Brian Metran as Background

Charles Mills as Background

Adam Mincks as Background

Matthew Moran as Background

James Nitti as Background

Jessica Nunez-Wood as Background

Kyle O'Malley as Background

Angel Park as Background

Sheenee Cotton as Background

Trina Nguyen as Background

Matthew Dione as Background

Andrew H. Enriquez as Background

Jeremy Feit as Background

Taka L. Figueroa as Background

Ryan Fluker as Background

Ron D. Garduno as Background

Darrin Giossi as Background

Cody Goetz as Background

Neal Grantham as Background

Todd Grossman as Background

Cameron Hargrove as Background

Tenecia Harris-Stokes as Background

Hayden Hiebert as Background

Michael Hockenberry II as Background

Tyler Hodge as Background

Dennis T. Honda as Background

Solange Hordatt as Background

Gary Jones as Background

Trey Jordan as Background

Darrin S. Juarez as Background

Kristopher Karam as Background

Joshua Katz as Background

Christopher David Pavlik as Background

David Perloff as Background

Giorgio Pierre as Background

Anthony Proietti as Background

Christian Reed as Background

Leigh Anne Richman as Background

Chris Ridenhour as Background

Anthony Roberts as Background

Carrington Rouse as Background

Lucas Sanders as Background

Byan Scamman as Background

Austin Schumacher as Background

Tope Solaja as Background

Paul Stanilov as Background

Patrick Tarnawsli as Background

Stephen Unger as Background

Donre Walker as Background

Jonathan Wallace as Background

Warren Rish as Background

Leroy Wellington as Background

Jason White as Background

Age Wilson as Background