Biography

Valedictorian of her graduating college class at Long Island University Brooklyn, Sienna Jeffries is a full-time model, actress, and casting director based out of the NYC area with 15+ years of experience. She's been featured in shows like Sesame Street, Law and Order and The Daily Show, films like Tribeca's The Board and commercials for Toyota, Visa, McDonald's, MTV, BET, and ESPN. Likewise, she's been a featured looper in multiple shows and films for The Unbreakable Kimmy Schmidt, The Marvelous Ms. Maisel, Universal's The Photograph, Netflix's Project Power, and Disney's Timmy Failure. Sienna is also a voice casting director and the co-founder of HR Casting (Harriet and Rosen ADR LLC), along with her business partner Cherelle Cargill. HR Casting specializes in Voice Casting and Loop Group for Feature Films, Episodic and All Media.
- IMDb mini biography by: Sienna Jeffries