Suffering from acute kidney failure, Boonmee has chosen to spend his final days surrounded by his loved ones in the countryside. Surprisingly, the ghost of his deceased wife appears to care for him, and his long lost son returns home in a non-human form. Contemplating the reasons for his illness, Boonmee treks through the jungle with his family to a mysterious hilltop cave—the birthplace of his first life.

Thanapat Saisaymar
as Boonmee

Jenjira Pongpas
as Jen

Sakda Kaewbuadee
as Tong

Natthakarn Aphaiwonk
as Huay

Geerasak Kulhong
as Boonsong

Wallapa Mongkolprasert
as Princess

Kanokporn Tongaram
as Roong

Samud Kugasang
as Jaai

Sumit Suebsee
as Soldier

Mathieu Ly
as Farmer