Tiffiney Cornish

Tiffiney Cornish is a screenwriter with a sharp eye for psychological thrillers that dissect society’s deepest tensions. Her stories are layered, socially charged, and grounded in strong visual storytelling—a skill she honed over 8 years as a model and creative director in the fashion industry, where she produced campaigns for global beauty and fashion brands.

Before screenwriting, Tiffiney led a successful 15-year career in marketing, business development, and brand strategy. As the founder of TC Creatives, she helped shape the narratives of over 150 emerging brands, many of which went on to raise VC funding, scale nationally, or be acquired. Her work has been featured in Teen Vogue, Essence, and TechCrunch, and her agency was named a Top Black-Owned Branding and Naming Company in the U.S.

Tiffiney’s writing is informed by her multidisciplinary lens and a passion for untangling complex human behavior. She brings a distinct voice to the thriller genre—introspective, cinematic, and rooted in cultural truth.