Ka Kee (Thai: กากี) or Unfaithful is a 1980 Thai fantasy film based on the story of Kaki Klon Suphap (Thai: กากีกลอนสุภาพ) written by Thai classical poet Chao Phraya Phrakhlong (Hon) (Thai: เจ้าพระยาพระคลัง (หน)), part of Thai folklore. The film was directed by Nerramitr and became one of the most famous Thai fantasy films of the year.