Max Irons
Joe Turner (20 eps)
Kristen Hager
Mae Barber (20 eps)
Bob Balaban
Reuel Abbott (20 eps)
Sam McCarthy
Samuel "Sammy" Barber, Jr. (20 eps)
William Hurt
Bob Partridge (10 eps)
Leem Lubany
Gabrielle Joubert (10 eps)
Mira Sorvino
Marty Frost (10 eps)
Eric Johnson
Tracy Crane (10 eps)
Brendan Fraser
Nathan Fowler (10 eps)
Alexei Bondar
Vasili Sirin (10 eps)
Isidora Goreshter
Kat Gnezdy (10 eps)
Katherine Cunningham
Kathy Hale (10 eps)
Jonathan Kells Phillips
Volk (10 eps)
Angel Bonanni
Deacon Mailer (10 eps)
Toby Leonard Moore
Gordon Piper (10 eps)
Christina Moses
Sharla Shepard (10 eps)
Constance Zimmer
Robin Larkin (10 eps)
Rose Rollins
Eva Piper (10 eps)
Kristoffer Polaha
Sam Barber (10 eps)
Rita Volk
Polina (4 eps)
McKale Thompson
Jimmy Piper (4 eps)
Greg Bryk
Cardellini (4 eps)
Blake Talabis
Kid #2 (2 eps)
Noam Jenkins
Lior (2 eps)
Lara Jean Chorostecki
Sarah Crane (2 eps)
Jess Salgueiro
Jada (2 eps)
Miguel Anthony
Task Force Member #6 (1 eps)
Melissa O'Neil
Janice (1 eps)
Patrice Goodman
Pilates Instructor (1 eps)