| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 André Nemec | Crew | Production | Executive Producer | 6 |
 Anthony Russo | Crew | Production | Executive Producer | 6 |
 Brian Kirk | Crew | Production | Executive Producer | 6 |
 Bryan Oh | Crew | Production | Executive Producer, Teleplay, Writer, Story, Creator | 6 |
 Chris Castaldi | Crew | Production | Executive Producer | 6 |
Douglas T. Madison | Crew | Art | Property Master | 6 |
 Jeff Pinkner | Crew | Production | Executive Producer | 6 |
Jesse Alexander | Crew | Production | Co-Executive Producer | 6 |
 Jessica Yu | Crew | Directing | Director | 2 |
 Joe Russo | Crew | Production | Executive Producer | 6 |
 Josh Appelbaum | Crew | Production | Executive Producer, Writer, Story, Teleplay, Creator | 6 |
 Newton Thomas Sigel | Crew | Directing | Director, Executive Producer | 6 |
Sarah Bradshaw | Crew | Production | Executive Producer | 6 |
 Scott Nemes | Crew | Production | Executive Producer | 6 |
 Scott Rosenberg | Crew | Production | Executive Producer | 6 |
Simone Goodridge | Crew | Production | Co-Producer | 6 |
Tom Frohling | Crew | Art | Art Direction | 6 |
Jake Aust | Crew | Production | Executive Producer | 6 |
 Mike LaRocca | Crew | Production | Executive Producer | 6 |
Christine Boylan | Crew | Production | Co-Executive Producer | 6 |
Melissa Glenn | Crew | Production | Executive Producer, Writer | 6 |
 David Weil | Crew | Production | Executive Producer, Writer, Story, Teleplay, Creator | 6 |
Richard L. Johnson | Crew | Art | Production Design | 6 |
 Jan Philip Cramer | Crew | Visual Effects | Animation Director | 6 |
 Kevin Houlihan | Crew | Art | Supervising Art Director | 6 |
Kerry Ann Maresca | Crew | Production | Associate Producer | 6 |
 Alex Belcher | Crew | Sound | Original Music Composer | 6 |
 Angela Russo-Otstot | Crew | Production | Executive Producer, Story | 6 |
Adrienne Erickson | Crew | Production | Co-Executive Producer | 6 |
Patrick Moran | Crew | Production | Executive Producer | 6 |
Taofik Kolade | Crew | Production | Co-Producer | 6 |
 Deborah Hedwall | Cast | Actress | Mason's Grandmother | 1 |
 Gary Weeks | Cast | Actor | Manticore Agent #3 | 1 |
 Lesley Manville | Cast | Actress | Dahlia Archer | 6 |
 Moira Kelly | Cast | Actress | Joe | 5 |
 Nikki Amuka-Bird | Cast | Actress | Grace Helgoff | 3 |
 Paul Bazely | Cast | Actor | Rahi Gambhir | 1 |
 Peter Gerety | Cast | Actor | Secretary McCullough | 1 |
 Richard Madden | Cast | Actor | Mason Kane / Kyle Conroy | 6 |
 Sara Martins | Cast | Actress | Sandra | 3 |
 Simon Kim | Cast | Actor | Agent Park | 1 |
 Stanley Tucci | Cast | Actor | Bernard Orlick | 6 |
 Timothy Busfield | Cast | Actor | Therapist Simmons | 1 |
 Ivo Nandi | Cast | Actor | Vincenzo | 1 |
 Lev Gorn | Cast | Actor | Gregor Yovanavich | 1 |
 Priyanka Chopra Jonas | Cast | Actress | Nadia Sinh | 6 |
 Ashleigh Cummings | Cast | Actress | Abby Conroy | 6 |
 Laëtitia Eïdo | Cast | Actress | Cristoph | 2 |
 Osy Ikhile | Cast | Actor | Carter Spence | 6 |
 Roland Møller | Cast | Actor | Anders Silje / Davik Silje | 6 |
Gianfranco Terrin | Cast | Italian Doctor | 1 | |
 Silvia Torregrosa | Cast | Actress | Midwife | 1 |
 Leo Ashizawa | Cast | Yamazaki | 2 | |
Sen Monro | Cast | Actor | Balduino Basto | 1 |
 Caoilinn Springall | Cast | Actress | Hendrix Conroy | 6 |
Erin Boswell | Cast | Actress | Marjorie (BBC Reporter) | 1 |
 Kineta Kunutu | Cast | Actress | Billie | 2 |
Spencer Mulligan | Cast | Gregor's Handler | 1 | |
 Mike Capozzola | Cast | Doctor | 1 | |
 Pedro Leandro | Cast | Christiano | 1 | |
Audie Rick | Cast | Actor | Young Mason | 1 |
 Leo Woodall | Cast | Actor | Duke | 2 |
Andy Watts | Cast | Manticore Agent #2 | 1 | |
| Person | Type | Job | Role(s) | Episodes |
