Deadly Earnest's Spooky Colour Marathon
- Release Year
- 1975
- Genres
- Horror
- TV Movie
- Directed By
- Not Available
"Deadly Earnest's Spooky Colour Marathon" was a hosted horror and science fiction movie marathon with Hedley Cullen as "Deadly Earnest" screened on ADS Channel 7, Adelaide, South Australia on 1 March 1975.