Herr Doktor Grossgrabenstein

Issue appearances: 4

Herr Doktor Grossgrabenstein is a comic book character. Herr Doktor Grossgrabenstein is associated with Les Éditions Blake et Mortimer. Herr Doktor Grossgrabens...

First appearance: #4

Issues featuring this character:

• #2
• #3
• #5
• #4