Natcha
Serd
Kin
Prae
Ying
Sida
Goe
Pana
Goi
Pongsatorn
Nui
Boon-chu
Mor-ke
Chutis
Sithichon
Pana's Father
Pana's Mother
Pana's Grandmother
Aircraft Commander
Co-Pilot
A group of university students go in search of a missing friend in the jungle where they meet a giant snake. With no way out, they must face the beast and fight for their lives.