- Gabriel Basso
- Â Peter Sutherland 20 episodes, 2023-2025
- Luciane Buchanan
- Â Rose Larkin 20 episodes, 2023-2025
- Fola Evans-Akingbola
- Â Chelsea Arrington 11 episodes, 2023-2025
- Sarah Desjardins
- Â Maddie Redfield 10 episodes, 2023
- Eve Harlow
- Â Ellen 10 episodes, 2023
- Phoenix Raei
- Â Dale 10 episodes, 2023
- Enrique Murciano
- Â Ben Almora 10 episodes, 2023
- D.B. Woodside
- Â Erik Monks 10 episodes, 2023
- Hong Chau
- Â Diane Farr 10 episodes, 2023
- Brittany Snow
- Â Alice 10 episodes, 2025
- Teddy Sears
- Â Warren 10 episodes, 2025
- Amanda Warren
- Â Catherine Weaver 10 episodes, 2025
- Navid Negahban
- Â Abbas 10 episodes, 2025
- Michael Malarkey
- Â Markus 10 episodes, 2025
- Arienne Mandi
- Â Noor 10 episodes, 2025
- Keon Alexander
- Â Javad 10 episodes, 2025
- Berto Colon
- Â Solomon 10 episodes, 2025
- Rob Heaps
- Â Tomas 10 episodes, 2025
- Christopher Shyer
- Â Vice President Redfield / ... 9 episodes, 2023
- Louis Herthum
- Â Jacob Monroe 9 episodes, 2025
- Albert Jones
- Â Morales 8 episodes, 2025
- Ben Cotton
- Â Wick / ... 7 episodes, 2023
- Kari Matchett
- Â President Michelle Travers / ... 6 episodes, 2023
- Andre Anthony
- Â Matteo Worley / ... 6 episodes, 2023
- Jessie Liang
- Â Valerie Chen 5 episodes, 2023
- Michael Bonini
- Â Tyler 6 episodes, 2025
- Anousha
- Â Haleh 6 episodes, 2025
- Toby Levins
- Â Nathan Briggs 5 episodes, 2023
- Andres Collantes
- Â Jeff Richards 5 episodes, 2023
- Philip Prajoux
- Â David Cullen / ... 5 episodes, 2023
- Nico Coucke
- Â Ben 5 episodes, 2025
- David Chen
- Â Jeff 4 episodes, 2025
- Curtis Lum
- Â Cisco Jenkins / ... 3 episodes, 2023
- Greyston Holt
- Â Paulo / ... 3 episodes, 2023
- Hiro Kanagawa
- Â FBI Director Willett 3 episodes, 2023
- Adam Tsekhman
- Â Omar Zadar 3 episodes, 2023
- Alex Rose
- Â Liam 3 episodes, 2023
- Allan Luna
- Â Alternate Night Agent 2 episodes, 2023
- Mershad Torabi
- Â Bijan 3 episodes, 2025
- Robert Patrick
- Â Jamie Hawkins 2 episodes, 2023
- Richard Harmon
- Â Elliot Rome 2 episodes, 2023
- Tim Kelleher
- Â Jim Wilson 2 episodes, 2023
- Sarah Peguero
- Â Abby 2 episodes, 2023
- Bailey Corneal
- Â Lisa 2 episodes, 2023
- Paolina van Kleef
- Â Charlotte Harper / ... 2 episodes, 2023
- Todd Matthews
- Â Eli 2 episodes, 2023
- Alexander Cendese
- Â Walter 2 episodes, 2023
- Adam Kirschner
- Â Boyle 2 episodes, 2023
- Ian Rozylo
- Â Thatcher 2 episodes, 2023
- Ronald Patrick Thompson
- Â Mark Hale 2 episodes, 2023
- Jules Willcox
- Â Patricia 2 episodes, 2025
- Francesca Root-Dodson
-  Amélie 2 episodes, 2025
- Miriam Silverman
- Â Gretchen 2 episodes, 2025
- Graham Harvey
- Â Ethan 2 episodes, 2025
- Siya Rostami
- Â Daryoosh 2 episodes, 2025
- Kiarash Amani
- Â Farhad 2 episodes, 2025
- Simone Kessell
- Â Emma Campbell 1 episode, 2023
- Gabrielle Rose
- Â Lorna 1 episode, 2023
- William MacDonald
- Â Henry Campbell 1 episode, 2023
- Rebecca Staab
- Â Cynthia Hawkins 1 episode, 2023
- Sebastien Roberts
- Â Peter Sutherland Sr. 1 episode, 2023
- Chris Webb
- Â Kurt 1 episode, 2023
- Kevin B. Ploth
- Â ESU Assault Team 1 episode, 2025
- Erica Gimpel
- Â Brittany Arrington 1 episode, 2023
- David Rees Snell
- Â Handsome Interrogator 1 episode, 2023
- Faith Wright
- Â Jasmine 1 episode, 2023
- Jason William Day
- Â Glen 1 episode, 2023
- Seth C. Marks
- Â Filene 1 episode, 2023
- Kevin McGarry
- Â Riley 1 episode, 2023
- Jesse Downs
- Â 16-Year-Old Peter 1 episode, 2023
- Micah Steinke
- Â Trooper Korman 1 episode, 2023
- Brett Willis
- Â Darryl 1 episode, 2023
- Ecstasia Sanders
- Â Agent Ridley 1 episode, 2023
- Bronwen Smith
- Â Denise 1 episode, 2023
- Ava Joy
- Â 13-Year-Old Maddie 1 episode, 2023
- Jason Deline
- Â Alex Dumont 1 episode, 2023
- Stephen Adekolu
- Â Chester 1 episode, 2023
- Nitin Prasad
- Â Khadim 1 episode, 2023
- Bruce Dawson
- Â Former President 1 episode, 2023
- Andrew Zachar
- Â Secret Service Agent Max 1 episode, 2023
- Emma Volk
- Â Kid Maddie 1 episode, 2023
- Mark Bramhall
- Â Finster 1 episode, 2023
- Blaine Anderson
- Â Casper 1 episode, 2023
- Leanne Buchanan
- Â Single Mother 1 episode, 2023
- Matthew Mandzij
- Â Ed Carmel 1 episode, 2023
- Elijah Silva
- Â Terrence 1 episode, 2023
- Remy Marthaller
- Â Daughter in Metro Train 1 episode, 2023
- Ryan Mah
- Â Assistant Secretary Lee 1 episode, 2023
- Jamall Johnson
- Â Agent Carlson 1 episode, 2023
- Elliot O'Connor
- Â Sarah Redfield 1 episode, 2023
- Ron Robinson
- Â Eddie Watts 1 episode, 2023
- Kelly Richard Nelson
- Â Factory Owner 1 episode, 2023
- Daesha Young
- Â Helen 1 episode, 2023
- Markian Tarasiuk
- Â Dylan 1 episode, 2023
- Mike Mitchell
- Â Man in a Suit 1 episode, 2023
- Sadie Silcock
- Â Hotel Concierge 1 episode, 2023
- Dan Pelchat
- Â Drowned Man 1 episode, 2023
- Ryan Graham
- Â Businessman in Metro Train 1 episode, 2023
- Joshua Mazerolle
- Â Bearded Worker 1 episode, 2023
- Jennifer Clarke
- Â Hotel Laundry Manager 1 episode, 2023
- Camille Legg
- Â Sophie 1 episode, 2023
- Lorna Rose Harris
- Â Kelsey Snow 1 episode, 2023
- Corey Schmitt
- Â Rome Tome Fanatic 1 episode, 2023
- Benjamin Rogers
- Â Rome Tome Sidekick 1 episode, 2023
- Neemish Parekh
- Â Oliver 1 episode, 2023
- Bruno Feldeisen
- Â Older Man 1 episode, 2023
- Aaron Miko
- Â Hotel Valet 1 episode, 2023
- Caleb Di Pomponio
- Â Andrew 1 episode, 2023
- Leif Havdale
- Â State Trooper 1 episode, 2023
- Joshua Pak
- Â Nurse Rick 1 episode, 2023
- Aaron Joseph
- Â Police Officer 1 episode, 2023
- Joel Eskildsen
- Â Charlie 1 episode, 2023
- Michelle Dunker
- Â Nicole 1 episode, 2023
- Umar Farooq Khan
- Â Wayne 1 episode, 2023
- Julian Nelson
- Â Angelo 1 episode, 2023
- Jessie Fraser
- Â Justine 1 episode, 2023
- Lucas Penner
- Â Police Officer 1 episode, 2023
- Kelly-Ruth Mercier
- Â Cafe Waitress 1 episode, 2023
- Akeem Hoyte-Charles
- Â Co-Pilot 1 episode, 2023
- Sam Rahmani
- Â Stage Manager 1 episode, 2023
- Tyler Gibson
- Â Sheriff Thomas 1 episode, 2023
- Jennifer Lines
- Â Zookeper 1 episode, 2023
- Matthew Mylrea
- Â Sharpshooter 1 episode, 2023
- Vivin Oommen
- Â Secret Service Agent 1 episode, 2023
- Elliot Gosh
- Â Male Patron 1 episode, 2023
- Nik Andrews
- Â Marine Corps Guard #1 1 episode, 2023
- Kelly Blancas
- Â Daphne 1 episode, 2023
- Jenna Burgess
- Â Izze 1 episode, 2023
- Suliman Mansaray
- Â Marine Corps Guard #2 1 episode, 2023
- JP Padda
- Â Aide 1 episode, 2023
- Matthew Sears
- Â Marine #1 1 episode, 2023
- Saskia Wedding
- Â Marine #2 1 episode, 2023
- Talia Mathers
- Â Ava 1 episode, 2023
- Jaeson Lee
- Â Marine #3 1 episode, 2023
- Tommy Europe
- Â Marine #4 1 episode, 2023
- Danielle Parent
- Â Marine #5 1 episode, 2023
- John Cenatiempo
- Â NYPD COP 1 episode, 2025
- Daisuke Tsuji
- Â Agent Levine 1 episode, 2025
- Olli Haaskivi
- Â Lars Troost 1 episode, 2025
- Charlie Besso
- Â Young Tomas 1 episode, 2025
- John Hans Tester
- Â Emil Giger 1 episode, 2025
- Matt Dellapina
- Â Frank 1 episode, 2025
- Christopher Mormando
- Â Armed Security Guard #2 1 episode, 2025
- Teal Wicks
- Â Lisa 1 episode, 2025
- Ash Kahn
- Â Officer Hasan 1 episode, 2025
- McKenna Kerrigan
- Â FBI Agent Baker 1 episode, 2025
- Marinko Radakovic
- Â Military Police Parker 1 episode, 2025
- Jim O'Hare
- Â Mickey 1 episode, 2025
- Georgia Waehler
- Â Jesse Cole 1 episode, 2025
- Alex Anagnostidis
- Â Taxi Driver 1 episode, 2025
- Tabi Safari
- Â Mina 1 episode, 2025
- Manny Galan
- Â Zeke 1 episode, 2025
- Matisse Ratron-Neal
- Â Young Markus 1 episode, 2025
- Sam McCrea
- Â DC Tourist 1 episode, 2025
- Monna Sabouri
- Â Bystander 1 episode, 2025
- Marwan Kenzari
- Â Sami unknown episodes
- Ian Hawes
- Â Secret Service Agent (uncredited) 3 episodes, 2023
- Carolyn Adair
- Â Sleeping Subway passenger (uncredited) 1 episode, 2023
- Elaine Apruzzese
- Â Political Staff (uncredited) 1 episode, 2023
- Jordan Gooden
- Â Spy Car (uncredited) 1 episode, 2023
- Tom Johnson
- Â Pedestrian (uncredited) 1 episode, 2025
- Michael Muñiz
- Â Pedestrian (uncredited) 1 episode, 2025
- David Neil Cohen
- Â Tourist (uncredited) 1 episode, 2025
- Edward Olaie
- Â Officer (uncredited) 1 episode, 2025