Founder & Creative Director
Premium commercial video production for brands and startups, based in San Francisco and Los Angeles. Films built to perform: clients have raised over $10M in funding and launched campaigns with millions of views across social media.
A boutique production house crafting cinematic brand films for luxury, hospitality, and cultural institutions. Story-driven work with a refined visual signature.
Latest Films
William Alexander Julien is a filmmaker and the founder and CEO of Horizon Studios, a premium commercial video production company in San Francisco and Los Angeles. His films are built to perform: Horizon's work has helped companies raise over $10 million and powered launches with millions of views across social media. A pioneer of AI-driven production workflows, William pairs the industry's most advanced technology with old-school craft honed at Sony-based 2.0 Entertainment and alongside two-time Academy Award winner Barbara Kopple. A summa cum laude Duke graduate, USC MFA candidate, and former U.S. World Cup fencer, he unites emerging technology with timeless storytelling craft to make films that inspire.