Susan Heyward is an American actress who has made a significant mark across both television and stage, most notably for her portrayal of the formidable Sister Sage in the superhero series The Boys and its spin-off Gen V. With a career that spans acclaimed premium cable dramas, popular streaming series, and a major Broadway production, Heyward has established herself as a versatile and compelling performer.

Born and raised in the United States, Heyward developed a passion for acting that led her to pursue formal training. She honed her craft at a prestigious conservatory program, graduating from the University of North Carolina School of the Arts, a launchpad for many successful actors. Her early career saw her building a strong foundation in theater, which would later prove invaluable for her transition to on-screen work. She made her television debut with guest appearances, but her first major breakthrough came when she was cast in the PlayStation Network original series Powers from 2015 to 2016, based on the comic book series of the same name. That same year, she joined the ensemble of the HBO period drama Vinyl, created by Mick Jagger and Martin Scorsese, where she played a supporting role in the show's single season. Heyward's television profile continued to rise when she landed a recurring role as Tamika Ward in the critically acclaimed Netflix comedy-drama Orange Is the New Black from 2018 to 2019, portraying a corrections officer who becomes a central figure in the show's later seasons.

While building her screen career, Heyward remained deeply committed to the stage. She made her Broadway debut in 2013 in a revival of The Trip to Bountiful, starring alongside the legendary Cicely Tyson. This experience was a formative milestone, allowing her to perform in one of the most respected venues in American theater. Her most prominent stage role came when she was cast as Rose Granger-Weasley, the daughter of Hermione Granger and Ron Weasley, in the original Broadway production of Harry Potter and the Cursed Child from 2018 to 2019. The two-part play was a massive critical and commercial success, and Heyward's performance was praised for bringing depth and maturity to the young witch.

Heyward's most high-profile role to date arrived in 2024 when she joined the cast of the hit Amazon Prime Video series The Boys as Sister Sage, a super-powered individual with a genius-level intellect who becomes a key antagonist. Her performance, marked by a cold, calculating presence and sharp delivery, quickly made Sister Sage a fan-favorite character. She reprised the role in the spin-off series Gen V the following year, further expanding her footprint in the franchise's darkly satirical universe. With her work on The Boys and Gen V, Susan Heyward has cemented her status as a rising star in the entertainment industry, and audiences eagerly await her future projects.