Mission: Mompossible Cast, Characters, Families and K-Drama Guide

Mission: Mompossible premieres September 28, 2026, on KBS1 and stars Jung Min-ah, Dong Ha, Kim Hee-jung and Kang Kyung-hun. The weekday Korean family drama follows two mothers with sharply different approaches to life and the increasingly entangled lives of their children.

The drama’s Korean title is 엄마가 미쳤어요, which is also translated literally as Mom Is Crazy. That alternate title refers to the same series, so viewers searching either name should not treat them as separate dramas.

Who are the main Mission: Mompossible cast members?

Jung Min-ah as Kang Da-mi

Jung Min-ah plays Kang Da-mi, one of the drama’s central younger characters. The series connects Da-mi’s life to the larger family conflict involving mothers Jo Mi-mi and Jeon Jin-hee, making her part of the generational story rather than a stand-alone romance lead.

Dong Ha as Cha Seung-yoon

Dong Ha plays Cha Seung-yoon. He is another lead whose family becomes connected to the central mothers and their children. Because this is a long-form weekday family drama, Seung-yoon’s relationships are likely to develop alongside several branches of the ensemble rather than through one isolated storyline.

Kim Hee-jung as Jo Mi-mi

Kim Hee-jung plays Jo Mi-mi, described in pre-release material as a mother who has sacrificed almost everything for her family. That premise sets her up as one half of the show’s central contrast.

Kang Kyung-hun as Jeon Jin-hee

Kang Kyung-hun plays Jeon Jin-hee, the mother positioned as Jo Mi-mi’s opposite. Pre-release descriptions say Jin-hee has largely lived for herself, creating a direct thematic contrast with Mi-mi’s years of sacrifice.

What is Mission: Mompossible about?

Mission: Mompossible is a family drama about two very different mothers and the lives of their children becoming intertwined. The setup contrasts self-sacrifice with self-prioritization, then uses the younger generation to complicate those choices.

That makes the series a better fit for viewers who enjoy ensemble family dramas with long-running relationships, generational conflict and weekday storytelling than for viewers looking for a short thriller or tightly contained romance.

Mission: Mompossible family tree

The cast is organized into several family groups. Kang Da-mi’s side includes Choi Soon-deok, Jo Ri-ja, Kang Kang-nam, Kang Dae-chi, Kim Mi-sun and Kang Su-a. Cha Seung-yoon’s family includes Hwang Geum-soon, Cha In-seong, Cha Do-yoon and Cha Se-na. A third group centers on Kang Ye-ri and includes Kang Hak-seong and Park Ji-young.

These multiple households are important because the show’s premise depends on the children’s lives overlapping. It is not simply a two-character story about the mothers.

When does Mission: Mompossible premiere?

The KBS1 premiere is September 28, 2026. The drama is scheduled for weekdays at 8:30 PM KST in the Monday-to-Friday slot.

Where can you watch Mission: Mompossible?

The confirmed broadcaster is KBS1 in South Korea. At the time of writing, an international Netflix, Viki or Disney+ release has not been officially established in the sources used for this guide. International viewers should therefore wait for an official licensing announcement instead of relying on unverified platform listings.

Is Mom Is Crazy the same drama?

Yes. Mom Is Crazy is a literal English rendering of the Korean title 엄마가 미쳤어요. Mission: Mompossible is the English title being used for the drama. Both names refer to the same KBS1 series.

For more 2026 Korean drama coverage, see our Dive Into You cast guide and our Flex X Cop Season 2 cast guide.

Who directs and writes Mission: Mompossible?

AsianWiki lists Sung Joon-hae as director and Na Seung-hyun as writer. These credits are useful for viewers tracking Korean weekday dramas by creative team as well as cast.