Se-Young and her family are preparing to cremate her grandmother when they discover that her coffin has been mistakenly switched with another. As the two grieving families navigate the funeral process once again, unexpected conflicts arise.

Im Jee-ho
as Se-young

Kim Keum-soon
as Se-young's mother

Kim Hak-sun
as Se-young's father

Kang Ji-yong
as Woo-jin

Kim Ju-an
as Woo-jin's mother

Seo Suk-kyu
as Woo-jin's uncle

O Ji-hun
as Funeral home manager

Lee Sang-hee
as Funeral Director