Idris Elba

POTUS

Rebecca Ferguson

Captain Olivia Walker

Gabriel Basso

Deputy National Security Advisor

Jared Harris

Secretary of Defense Reid Baker

Tracy Letts

General Anthony Brody

Anthony Ramos

Major Daniel Gonzalez

Moses Ingram

Cathy Rogers FEMA

Greta Lee

NSA's North Korea expert

Jonah Hauer-King

Lieutenant Commander Robert Reeves

Jason Clarke

Admiral Mark Miller