Dark Horse Comics
KROENEN
9
APPEARANCES
4
SERIES
A Nazi scientist.
APPEARS
Hellboy: Seed of Destruction #1"Chapter One"
Mar 1994
No listings
APPEARS
Hellboy: Seed of Destruction #3"Chapter Three"
May 1994
No listings
APPEARS
Hellboy: Seed of Destruction #4"Chapter Four"
Jun 1994
No listings
APPEARS
Hellboy: Weird Tales #1"Big-Top Hellboy, Party Pooper, Children of the Black Mound, Doc Hollow's Grand Vibro-Destructo Machine Episode 1"
Feb 2003
No listings
APPEARS
Itty Bitty Hellboy #5"One Pair For Two"
Dec 2013
No listings
APPEARS
Rasputin: Voice of the Dragon #1
Nov 2017
No listings
APPEARS
Rasputin: Voice of the Dragon #3
Dec 2017
No listings
APPEARS
Rasputin: Voice of the Dragon #4
Feb 2018
No listings
APPEARS
Rasputin: Voice of the Dragon #5
Mar 2018
No listings
