While studying caves, a group of geologists leaded by Professor Maeda is attacked by gecko fiends that possess their bodies transforming them into zombies. The next morning, the local inspector finds the corpses of the team. Miss Kwan travels to that location to give lectures and is possessed by the evil gecko spirit, but her skeptical boyfriend doctor does not understand what is happening to her and believes she has suffered brain damag.
Rungrawee Barijindakul
Chatthapong Phantana-Angkul
Pete Thongchua
Kowit Wattanakul
Wantip Pawapootanon
Sarayuth Sritong
Isika Tangsrichanon
Sophita Sribanchean
Kazuki Yono
Saito Kano
Suchada Eam
Jai Pongsak
Satha Sathatip
Jarun Petchjaren
Oliver Bever