Dates
- Cover date
- April-May 1964
- On sale
- February 6, 1964
- Pages
- 36
Editions and covers
- Original editionSource ↗
Creators
pencils: Bob Brown, Mort Drucker, Murphy Anderson, Henry Boltinoff, Bruno Premianiinks: Bob Brown, Mort Drucker, Murphy Anderson, Henry Boltinoff, Bruno Premianiletters: Ira Schnapp, Stan Starkman, Henry Boltinoffscript: Jack Schiff, Arnold Drake, Henry Boltinoff, Murray Boltinoff, Ed Herron
Stories
- The Triple Terror of Mr. Dimension · 11.67 pages
The Challengers versus Mr. Dimension.
- Untitled · 1 pages
Peter and Stanley explore a tomb.
- The Last Days of the Challengers · 12.67 pages
Professor Elber devises a scheme to kill the Challengers, but dies of a heart attack before he can put his plan in motion. Unfortunately for the Challengers, his robots are able to set the plan in motion.
Characters
Rocky DavisAce MorganRed RyanProf HaleyPeter Puptent
Reprinted in
Showcase Presents Challengers of the Unknown (2006)