| Name (Sort) | Character (Sort) | |
| •Sigourney Weaver | played | Elaine Barrish (6Eps.) |
| •Adrian Pasdar | played | President Paul Garcetti (6Eps.) |
| •Brittany Ishibashi | played | Anne Ogami (6Eps.) |
| •Carla Gugino | played | Susan Berg (6Eps.) |
| •Ciaran Hinds | played | Bud Hammond (6Eps.) |
| •Dan Futterman | played | Alex Davies (6Eps.) |
| •Dylan Baker | played | Vice President Fred Collier (6Eps.) |
| •Ellen Burstyn | played | Margaret Barrish (6Eps.) |
| •Jimmy Wolk | played | Douglas Hammond (6Eps.) |
| •LaMonica Garrett | played | Agent Clark (6Eps.) |
| •Marshall Manesh | played | Ambassador Amir Jobrani (6Eps.) |
| •Roger Bart | played | Barry Harris (6Eps.) |
| •Sebastian Stan | played | Thomas “T.J.” Hammond (6Eps.) |