Heart of Darkness
- Jahr: 1970
- Land: United Kingdom
- Genre: Abenteuer, Animation
- Studio: Gritty Realism Productions, Breakthru Films
- Stichwort: based on novel or book, congo
- Direktor: Gerald Conn
- Besetzung: Michael Sheen, Andrew Scott, Matthew Rhys, James Norton, Merv Lukeba