Medusa
- Taon: 1973
- Bansa: Greece, United Kingdom
- Genre: Mystery
- Studio: Roubanis and Company
- Keyword: gangster, boat, greece, incest
- Direktor: Gordon Hessler
- Cast: George Hamilton, Luciana Paluzzi, Cameron Mitchell, Θεόδωρος Ρουμπάνης, Takis Kavouras, Alana Stewart