Desperate Mrs. Seonju (Korean: 친절한 선주씨) is an ongoing South Korean television series starring Shim Yi-young in the title role, along with Song Chang-eui, Choi Jung-yoon, and Jung Young-seop.

It premiered on MBC TV on November 18, 2024, and airs every Monday to Friday at 19:05 (KST).

[10][2] Shim Yi-young was reportedly cast as the lead on June 28, 2024, and had confirmed her appearance on August 8.

[11][12] In September 2024, Song Chang-eui and Choi Jung-yoon were reportedly cast and confirmed their appearances, respectively.

[13][14] On October 8, the casting lineup, which includes Shim, Song, Choi, and Jung Young-seop, was officially confirmed.