Justine von Winterfeldt is Head of Music Supervision at Format Entertainment. Justine directly supervises a number of television series including Mike Flanagan’s suite of horror hits Midnight Mass, The Haunting of Bly Manor, The Midnight Club, and The Fall of the House of Usher. She is just as comfortable working on comedies like Barb and Star Go to Vista Del Mar and Peacock’s music-driven Pitch Perfect: Bumper in Berlin, as she is on dramas The Rookie: Feds and The Recruit. Rounding out her diverse range of credits, Justine supervises Marvel series Hawkeye, What If, and the upcoming WandaVision spinoff, Agatha: Coven of Chaos.

Over the last three years, Justine has carved out a name for herself in animation on series like Amazon’s acclaimed Invincible and Netflix's Lost Ollie, as well as Netflix features Ultraman: Rising, The Willoughbys, and Next Gen.

Justine joined Format Entertainment in 2014 as a music coordinator to Julia Michels, where she worked on popular films such as Trolls, Pitch Perfect 2, and Bad Moms. Prior to that she began her career as a music coordinator for Ann Kline on the Emmy award-winning series Shameless.

Justine is highly sought after for her impeccable taste, affable personality, deep industry connections and resources, solution-oriented mentality, and attention to detail, as well as her ability to understand complex ideas and bring nebulous concepts into specific, actionable relief.

Aside from music supervision, Justine is a classically trained pianist and is an active member of the Guild of Music Supervisors and The Recording Academy.