" A Plague of Darkness" #72
| Series | Challengers Of The Unknown |
| Number | Vol. 1 #72 |
| Publisher | DC Comics, National Periodical Publications, Inc. |
| Date | 1970-03 |
| Type | Comic Book, Softcover |
| Language | English |
| Cover Artist | Neil Adams |
| Editor | Murray Boltinoff |
| Inker | Frank Giacoia |
| Penciler | Dick Dillin |
| Writer | Denny O'Neil |
| Genre | Mystery |
| Published in | New York |
| Pages | 32 |
| Characters | Challengers of the Unknown:, Walter Haley, Lester Davis, Matthew Ryan, Kyle Morgan |
| Links | https://dc.fandom.com/wiki/Challengers_of_the_Unknown_Vol_1_72 |
Added by mlopinto