Name: Keystone Kops
Classification:
supporting characters
group
Publisher(s): 
First Appearance: The Incredible Hulk (vol. 2) #271 (May 1982): "Now Somewhere in the Black Holes of Sirius Major There Lived a Young Boy Named Rocket Raccoon!"
Creators: Bill Mantlo, Sal Buscema
Number of Appearances: 4
Type of Organization/Group: police force
Planet: Half-World
Note: insane humanoids; served as Half-World police force
The Incredible Hulk (vol. 2) #271 (May 1982): "Now Somewhere in the Black Holes of Sirius Major There Lived a Young Boy Named Rocket Raccoon!"Rocket Raccoon (vol. 1) #1 (May 1985): "Rocket Raccoon"
Suggested links for further research about this character:
- http://www.marvunapp.com/master/keskh.htm
- http://www.marvunapp.com/master/haahal.htm
- https://www.comics.org/issue/36363/
- http://comicbookdb.com/issue.php?ID=18513