Summer H. Howell Takes On Iconic Horror Role in Mike Flanagan’s ‘Carrie’

Summer H. Howell, 22, stars as the title character in Mike Flanagan’s Prime Video adaptation of Stephen King’s Carrie. She has appeared in horror projects since age 8 and says the role marks her first time leading a television series. Howell described the part as a natural next step and said she had long envisioned it.
Summer H. Howell, 22, leads Mike Flanagan’s Prime Video take on Stephen King’s Carrie. She entered horror at eight and has worked in the genre for more than a decade. This is her first lead role in a major TV production.
Howell began auditioning in January 2025, sending multiple tapes before a lengthy March session with casting. Flanagan was not on that call. She avoided the novel and 1976 film while trying out, then later experienced both. She has said she envisioned this opportunity.
The casting may draw longtime Stephen King readers and horror viewers to Prime Video, while giving Howell a higher public profile. Younger performers in genre TV could see her path as evidence that sustained horror work can lead to leading roles. The adaptation could also renew conversations about how familiar horror stories are retold for new generations. Its reach may depend on reception, but it may influence casting interest and streaming viewing habits.