Space Ghost isn’t forthcoming ... “Originally, he would just scream and talk in monotone, and that can only be funny for so long,” Merrill says. “Plus, my voice took a beating.

He was insanely funny and my favorite talk show host. No one could deliver a line like him. 'You can't really overstate the impact of Space Ghost. Without it there'd be no Adult Swim ...

"A wonderfully kind and funny man. A brilliant improviser. An art collector. A storyteller. Space Ghost was a genius and helped usher in a new wave of eccentric television shows," wrote X Casper ...

"Wonderfully kind and funny man. Brilliant improvisor. Art collector. Raconteur. Space Ghost was genius and helped usher in a new wave of oddball tv." Voice-over actor Billy West said Tuesday on X ...