Graham Sibley, the eldest of four siblings, was born in Evanston, Illinois, and spent his formative years in Grand Rapids, Michigan, before relocating to Portland, Oregon, where he completed his high school education. He then pursued his passion for basketball and water polo at the collegiate level, graduating from Chapman University.
Sibley's professional acting career took off in New York, where he landed the lead role in the cult classic "Zombie Honeymoon", produced by the renowned John Landis. The film received widespread critical acclaim and was a fan favorite, earning The Fuse TV / Fangoria Chainsaw Award for Best With Less and later being distributed by Showtime Networks.
Throughout his illustrious career, Sibley has had the privilege of working with esteemed filmmakers, including Oscar winners Clint Eastwood and Bill Guttentag. He has also premiered multiple films at The Sundance Film Festival, both as an actor and writer. In addition, he has made notable appearances in groundbreaking television series, earning an Emmy nomination for his work on the Amazon Prime Series "DARK/WEB".
On stage, Sibley has originated roles for Tony-nominated playwrights Neil LaBute, Leslye Headland, and Micah Schraft, as well as other notable playwrights. He is a founding member of the Los Angeles-based IAMA Theatre Company and co-founded The YOUnited Foundation, an organization dedicated to using film to combat apathy, for which he received recognition from the State of California.
Sibley currently resides in Los Angeles with his wife and their twin sons, and continues to be an active and respected figure in the entertainment industry.