Miller is an Agent and Head of Global Television at leading entertainment and sports agency Creative Artists Agency (CAA).

Miller works in the Los Angeles office and represents many of the world’s leading television producers, writers, directors, and showrunners, including Paul Abbott (Shameless, No Offence), Jason Bateman (Ozark, Arrested Development), Alice Bell (Ex-Pats), Charlie Brooker (Black Mirror), Matt Charman (Black Work), Chris Chibnall (Doctor Who, Broadchurch), Bryan Elseley/Balloon Entertainment (Clique, Skins), Peter Harness (Cosmonauts), Hwang Dong-hyuk (Squid Game), Noah Hawley (Fargo, Legion), Hypnotic (The Recruit, Suits), Jungle Entertainment (No Activity, Mr. Inbetween), Alex Kurtzman/Secret Hideout (Star Trek Television Universe, The Man Who Fell to Earch), Justin Lin (Fast & The Furious, Warrior, Magnum, Swat), Andrew Marlowe/Terri Miller (Equalizer), Moonage Pictures (Curfew, Intergalactic), New Pictures (Catherine the Great, The Missing), Howard Overman- (War of the Worlds, Crazy Face), Clyde Philips (Dexter: New Blood), Dan Sefton (Good Karma Hospital), Jason Smilovic-Todd katzberg (Condor), James Strong (Broadchurch, Vanity Fair), Skybound (The Walking Dead), Tiger Aspect (Good Karma Hospital, Peaky Blinders), Graham Yost (Slow Horses, Wool, Justified).

Miller studied at Colorado College and the London School of Economics.