A Cartoonist's Nightmare was created on 1935-09-21.
Japan Cartoonists Association Award was created in 1972.
Web Cartoonists' Choice Awards was created in 2001.
Association of American Editorial Cartoonists was created in 1957.
Association of Canadian Editorial Cartoonists was created in 1988.
The Great Northern Brotherhood of Canadian Cartoonists was created in 2011.
National Cartoonists Society Division Awards was created in 1956.
Nightmare Castle was created on 1965-07-16.
The Devil's Nightmare was created in 1971.
Nightmare Culture was created in 1985.
Nightmare Stage was created in 1992.
Nightmare in Pink was created in 1964.
Nightmare Inn was created in 1993.