Bold Management/ Roster
William Marriott
Composer
Selected credits
- Jack Ryan: Ghost WarAmazon MGM Studios2026
- Beacon 23Composer · MGM+ series2023–2024
- WestworldTechnical Score Advisor · HBO2016–2022
- Game of ThronesTechnical Score Advisor · HBO2016–2019
- Gears 5Additional Music · The Coalition / Xbox2019
- Jack RyanAdditional Arrangements · Amazon MGM Studios2022–2023
All credits (20)
- UnchartedAdditional Music · Sony Pictures2022
- The Man From TorontoAdditional Music · Netflix2022
- ReminiscenceAdditional Music · Warner Bros.2021
- Dubai World Expo 2020Additional Music · WET Design2021
- A Wrinkle in TimeTechnical Advisor · Walt Disney Pictures2018
- Game of Thrones LiveTechnical Advisor · Live Nation concert tour2017–2019
- The Mountain Between UsTechnical Score Advisor · 20th Century Fox2017
- WarcraftTechnical Score Advisor · Universal Pictures2016
- The Great WallTechnical Score Advisor · Universal Pictures2016
- Gears of War 4Additional Music · The Coalition / Xbox2016
- Person of InterestTechnical Score Advisor · CBS2016
- Dracula UntoldTechnical Score Preparation · Universal Pictures2014
- Pacific RimScore Coordinator · Warner Bros.2013
- Assassin's Creed IIIMusic department · Ubisoft2013
About
William Marriott is a Los Angeles-based composer for film, television, and video games. Since 2012 he has been a close collaborator and technical score advisor to Ramin Djawadi, contributing to projects including Westworld, Game of Thrones, Jack Ryan, and Pacific Rim, along with the Gears of War games. His own scores, including the MGM+ science fiction series Beacon 23, blend large-scale orchestral writing with analog synthesizer soundscapes, and his work extends to immersive media such as the Dubai World Expo 2020.