Marie and Her Three Daddies (Korean: 마리와 별난 아빠들) is a 2025-26 South Korean television series starring Ha Seung-ri, Hyun Woo, Park Eun-hye, Ryu Jin, Hwang Dong-joo, and Gong Jung-hwan. The series follows Kang Marie as her lifelong quest to find her father takes an unexpected turn when three men show up out of the blue and completely alter her life. It aired on KBS1 from October 13, 2025, to March 27, 2026, every Monday to Friday at 20:30 (KST). It is also available in selected regions on Kocowa.
Contents
Synopsis
Kang Marie learned resilience from her turbulent upbringing. Her world is completely upended when she learns she is a product of sperm donation, even though she found comfort in her relationship with Lee Gang-se. She sets out on a quest for self-awareness, determined to track down her father and safeguard her love.
Cast and characters
Main
Ha Seung-ri as Kang Ma-ri / Marie
Hyun Woo as Lee Gang-se
Park Eun-hye as Joo Ji-ra
Ryu Jin as Lee Poong-ju
Hwang Dong-joo as Kang Min-bo
Gong Jung-hwan as Jin Ki-shik
Supporting
Jung Ae-ri as Eom Gi-boon
The director of Eom Hospital.
Geum Bo-ra as Yoon Soon-ae
Ma-ri's grandmother.
Kang Shin-il as Lee Ok-sun
Gang-se and Poong-ju's father.
Park Hyun-jung as Moon Sook-hee
A financial director of Eom Hospital.
Jo Hyang-gi as Yoon Eon-kyung
Gi-boon's daughter.
Yoon Mi-hyang as Kim Mi-kyung
Gi-boon's secretary.
Kim Young-jae as Pyo Dol-gi
Lee Ji-yeon as Ahn Soo-sun
Ma-ri's bestfriend.
Production
Marie and Her Three Daddies is directed by Seo Yong-soo, written by Kim Hong-joo, and LI Entertainment and Monster Union co-managed the production.
In July 2025, Ha Seung-ri and Hyun Woo were cast as the lead. On September 2, Park Eun-hye, Ryu Jin, Hwang Dong-joo, and Gong Jung-hwan were confirmed to star. Two days later, Jung Ae-ri, Geum Bo-ra, Kang Shin-il, Park Hyun-jung, Jo Hyang-gi, Yoon Mi-hyang, Kim Young-jae, and Lee Ji-yeon were announced to appear as the supporting role.