Mission: Cross is a 2024 South Korean spy action comedy film directed and written by Lee Myeong-hun, and starring Hwang Jung-min, Yum Jung-ah, and Jeon Hye-jin. It follows the adventures of a former agent turned househusband, Park Kang-moo, who becomes entangled in a dangerous mission alongside his detective wife Kang Mi-seon, who remains unaware of his past. The film was released on Netflix on 9 August 2024.

Plot

Kang-moo's wife, Mi-seon, is an ace detective in the violent crimes division at the local police station. One day, agent Hee-joo, a former colleague of Kang-moo who is now in trouble, seeks his help, disrupting his peaceful life. Kang-moo decides to assist Hee-joo without informing Mi-seon. However, Mi-seon, noticing Kang-moo's suspicious behavior, decides to follow him secretly. This leads both Kang-Moo and Mi-seon into a significant and dangerous incident.