Disney+ has officially announced the cast for the upcoming psychological thriller series 'Hyper Knife', featuring Park Eun Bin, Sol Kyung Gu, Yoon Chan Young, and Park Byung Eun. The series revolves around Doctor Jeong Se Ok, played by Park Eun Bin, who transitions from a promising medical career to a shadow doctor after being expelled by her mentor, Choi Deok Hee, portrayed by Sol Kyung Gu. The narrative explores the tumultuous relationship between the two characters as Jeong Se Ok confronts her dark past and the implications of her obsession with the human brain, leading to charges of attempted murder. Yoon Chan Young plays Seo Young Joo, her devoted bodyguard, while Park Byung Eun portrays an anesthesiologist who admires her genius. 'Hyper Knife' is set to premiere in the first half of 2025 on Disney+ and Hulu, promising a gripping storyline that delves into the complexities of ambition and madness. Directed by Kim Jung Hyun and written by Kim Sun Hee, the series aims to captivate audiences with its intense performances and narrative depth.