Everett K. Ross - Martin Freeman
In Civil War, CIA operative Everett K. Ross was a no-nonsense government functionary. Freeman describes him as "completely, totally competent" rather than a goofy comic relief sidekick. In this film, he earns T'Challa's trust as they work together pursuing the mercenary Ulysses Klaue, who has stolen some of Wakanda's most closely held secrets.
