Who Is She

*Who Is She*
Who Is She
	Promotional poster
Hangul	수상한 그녀
Literal meaning	A Suspicious Girl
Revised Romanization	Susanghan geunyeo
McCune–Reischauer	Susanghan kŭnyŏ
Genre	Romantic fantasy; Musical; Coming-of-age;
Written by	Heo Seung-min
Directed by	Park Yong-soon
Starring	Kim Hae-sook; Jung Ji-so; Jung Jin-young; Chae Won-bin;
Music by	Park Se-joon
Country of origin	South Korea
Original language	Korean
No. of episodes	12
Production
Production companies	Studio V Plus; Idea Factory; Higround; Yein Plus;
Original release
Network	KBS2
Release	December 18, 2024 –; January 23, 2025
Related
	Miss Granny (South Korean film); 20 Once Again (Chinese film); Sweet 20 (Vietnamese film); Sing My Life (Japanese film); Suddenly Twenty (Thai film); Sweet 20 (Indonesian film); 20 Once Again (Chinese TV series); Miss Granny (Philippine film); Oh! Baby (Indian film); Cuando sea joven (Mexican film);

Who Is She (Korean: 수상한 그녀) is a 2024–2025 South Korean television series starring Kim Hae-sook, Jung Ji-so, Jung Jin-young, and Chae Won-bin. The series is a remake of the 2014 film Miss Granny by Hwang Dong-hyuk, it depicts the story of Oh Mal-soon, a 70-year-old grandmother who suddenly turns into 20-year-old Oh Doo-ri. It aired on KBS2 from December 18, 2024, to January 23, 2025, every Wednesday and Thursday at 21:50 (KST).