Synopsis
Mr. Mxyzptlk returns and this time he has an alarm in his hat to warn him when he is about to say his name backwards.
Credits
- Script
- Jim Shooter, E. Nelson Bridwell, Jerry Coleman
- Pencils
- Neal Adams, Al Plastino
- Inks
- Neal Adams, Al Plastino
- Letters
- Gaspar Saladino
- Editor
- Mort Weisinger
- Assistant editor, uncredited
- E. Nelson Bridwell
Characters
Ratings
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