Hedley Diddleydee is one of the few antagonists of Skatoony.
Hedley is Chudd Chudders' Scottish arch-rival. He wants to have Chudd's job as quiz show host and will do anything to take it. He has a dodgy sort of ginger quiff, an orange tartan shirt and black trousers with a black tie. His collar is yellow to match his teeth. He is shown in the North American Skatoony opening where he is locked in a zoo cage.
He later returned in the episode "Stop The Pop!" disguised as a self-obsesed pop star named Goldie Pops.