A work in constant progress (and occasional regress).
Alias:
Copernicus
Sseruwagi Sinclaire Sebastian is a composer, visual effects artist, editor, and occasional animator who has worked across several areas of film and television production. He has contributed music to a range of projects, including work on The Conjuring franchise, where he provided additional scoring and ambient textures for select scenes. Although uncredited, he assisted composer Patrick Doyle on Disney’s live-action Cinderella (2015), helping with arrangement and background instrumentation. Sinclaire also worked in animation, contributing to Pixar’s Inside Out as an assistant animator and effects artist. At Walt Disney Animation Studios, he took on similar tasks in Encanto, as well as providing support in The Bad Guys and Strange World, focusing on animation detail and post-production effects. In music, he worked on background scoring and editing for the film Pitch Perfect, particularly in mixing vocal arrangements and adding subtle instrumental layers during the film’s musical performances. He also worked on orchestration and editing for original scores on several independent and studio-backed productions, continuing to balance roles in sound, animation, and post-production across different genres.
Animation:
2023 The Super Mario Bros. Movie
2024 Moana 2
Characters:
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
Music:
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
Music Arranger:
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
Music Score Producer:
2015 Cinderella
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
Music Sound Design and Processing:
2012 Pitch Perfect
2015 Cinderella
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
Orchestrator:
2012 Pitch Perfect
2015 Cinderella
2017 Beauty and the Beast
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
Original Music Composer:
2012 Pitch Perfect
2015 Cinderella
2015 Pitch Perfect 2
2017 Beauty and the Beast
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
Screenplay:
2012 Pitch Perfect
2015 Cinderella
2015 Pitch Perfect 2
2016 The Conjuring 2
2017 Beauty and the Beast
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
Script Editor:
2012 Pitch Perfect
2015 Cinderella
2015 Pitch Perfect 2
2016 The Conjuring 2
2017 Beauty and the Beast
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
2025 The Conjuring: Last Rites
Sound Editor:
2012 Pitch Perfect
2015 Cinderella
2015 Pitch Perfect 2
2016 The Conjuring 2
2017 Beauty and the Beast
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
2025 Snow White
2025 The Conjuring: Last Rites
Special Effects Assistant:
2012 Pitch Perfect
2015 Cinderella
2015 Pitch Perfect 2
2016 The Conjuring 2
2017 Beauty and the Beast
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
2025 Snow White
2025 The Conjuring: Last Rites
Visual Effects:
2012 Pitch Perfect
2015 Cinderella
2015 Pitch Perfect 2
2016 The Conjuring 2
2017 Beauty and the Beast
2018 Mary Poppins Returns
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
2025 Snow White
2025 The Conjuring: Last Rites
Visual Effects Assistant Editor:
2012 Pitch Perfect
2015 Cinderella
2015 Pitch Perfect 2
2016 The Conjuring 2
2017 Annabelle: Creation
2017 Beauty and the Beast
2018 Mary Poppins Returns
2018 The Nun
2019 Annabelle Comes Home
2019 Maleficent: Mistress of Evil
2023 The Super Mario Bros. Movie
2024 Moana 2
2025 Snow White
2025 The Conjuring: Last Rites
Most data and links to images for the Movies section come from TheMovieDB (TMDB).
Additional data for Film Titles come from The Open Movie Database (OMDb).
At least one plug-in comes from IMDb.
Data are -- hey, it's a plural -- subject to the limitations of their sources. (For example, TMDB search results currently max out at 20.) I am limiting myself to free data sources for now. (No, a "free trial" is not free.)
While much of the above data are retrieved directly from outside APIs and other such sources, data from American Film Institute (AFI) and British Film Institute (BFI) were manually entered the old fashioned way into a MySQL database. Re BFI I took the following liberties:
Regarding profile removals and data corrections:
Filtering is applied here to film projects flagged as "adult" by TheMovieDB. Pending "popular demand" I am contemplating a login and profile system with preferences (such as whether to allow adult images to appear) and permissions (such as data entry).
Whereas the overall purpose of this website is to serve as a personal demo/portfolio/workshop of web and data skills, this Movies section is not meant to compete with or substitute for far more definitive movie websites.
Whether or not he still clings to an award which he won in 1986 as a film critic for his college's newspaper, Jeffrey Hartmann is not responsible for the texts of overviews and biographies supplied by external data sources.