Name: Killer Shark
Alter Ego: Haifisch
First Appearance: Blackhawk (vol. 1) #50 (Mar. 1952): "The Killer Shark"
Creators: Reed Crandall
Number of appearances: 17
Foe of: The Blackhawk Squadron
The original version of Killer Shark was a modern-day pirate. Killer Shark was later portrayed as a Nazi agent. It may be that these two versions really constitute two distinct characters. Further research is needed about this.
Killer Shark's real surname is "Haifisch," which happens to be the German word for "shark."
This character is in the following story which has been indexed by this website:
Blackhawk (vol. 1) #50 (Mar. 1952): "The Killer Shark"
Suggested links for further research about this character: