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| Publisher |
DC |
| Series |
Challengers of the Unknown |
| Published | December 1965 |
| Writer |
Arnold Drake |
| Writer |
Henry Boltinoff |
| Artist |
Henry Boltinoff |
| Letterer |
Henry Boltinoff |
| Artist |
Bob Brown |
| Cover Artist |
Bob Brown |
| Letterer |
Stan Starkman |
Title: "Twilight Of The Challengers" Guest Stars: The Doom Patrol