| Director Keller | |
| |
| Actor | Michael O'Neill |
| First Seen | "Gimme Some Truth" |
| Name | DIrector Keller |
| Status | Alive |
| Job | Director of the Central Intelligence Agency |
| Saw in Flash | Unknown |
Director Keller is the Director of the Central Intelligence Agency. His first name is unknown. He is played by actor Michael O'Neill.
Before the Senate Intelligence Committee, chaired by Senator Clemente, Director Keller testified that the low number of casualties suffered by China leads the CIA to believe that China was responsible for the Global Blackout. ("Gimme Some Truth")
Keller's FBI counterpart is Director Middleton. ("Let No Man Put Asunder")