| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Brian Grazer | Crew | Production | Executive Producer | 12 |
 Bronwen Hughes | Crew | Directing | Director | 2 |
 David Fury | Crew | Writing | Writer | 2 |
 Evan Katz | Crew | Production | Executive Producer, Writer | 12 |
 Howard Gordon | Crew | Production | Executive Producer, Writer | 12 |
 Jon Cassar | Crew | Directing | Director | 4 |
 Kiefer Sutherland | Crew | Production | Executive Producer | 12 |
 Leigh Dana Jackson | Crew | Writing | Writer | 3 |
 Manny Coto | Crew | Production | Executive Producer, Writer | 12 |
 Robert Cochran | Crew | Writing | Writer | 1 |
 Stephen Hopkins | Crew | Production | Executive Producer, Director | 12 |
 Tony Basgallop | Crew | Writing | Writer | 1 |
 Nelson McCormick | Crew | Directing | Director | 3 |
 Nikki Toscano | Crew | Production | Co-Executive Producer, Writer | 12 |
 Nelson Greaves | Crew | Writing | Executive Story Editor, Writer | 12 |
 Zakiyyah Alexander | Crew | Writing | Writer | 1 |
Gabriella Goodman | Crew | Writing | Writer, Producer's Assistant | 1 |
 Ashley Thomas | Cast | Actor | Isaac Carter | 12 |
 Bailey Chase | Cast | Actor | Thomas Locke | 8 |
 Carlos Bernard | Cast | Actor | Tony Almeida | 6 |
 Charlie Hofheimer | Cast | Actor | Ben Grimes | 12 |
 Dan Bucatinsky | Cast | Actor | Andy Shalowitz | 12 |
 Gerald McRaney | Cast | Actor | Henry Donovan | 12 |
 Jimmy Smits | Cast | Actor | Senator John Donovan | 12 |
 Miranda Otto | Cast | Actress | Rebecca Ingram | 12 |
 Dylan Ramsey | Cast | Actor | Rashid Al-Sabi | 1 |
 Teddy Sears | Cast | Actor | Keith Mullins | 12 |
 Anna Diop | Cast | Actress | Nicole Carter | 12 |
Aynsley Bubbico | Cast | Actress | Amy | 1 |
 Sheila Vand | Cast | Actress | Nilaa | 12 |
 Corey Hawkins | Cast | Actor | Eric Carter | 12 |
 Pat Dortch | Cast | Actor | CTU Interrogator | 3 |
 Coral Peña | Cast | Actress | Mariana Stiles | 12 |
| Person | Type | Job | Role(s) | Episodes |
