Showcase #6
E2254186
UNEXPLORED
Showcase #6 is a 1957 DC Comics anthology issue best known for introducing the adventuring team Challengers of the Unknown, a key precursor to later superhero groups.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Showcase #6 canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.