- Script:
- Don Cameron
- Pencils:
- Jack Burnley (signed as Bob Kane)
- Inks:
- George Roussos
- Colors:
- ?
- Letters:
- George Roussos
- Genre:
- superhero
- Characters:
- Batman [Bruce Wayne]; Robin [Dick Grayson]; Alfred Pennyworth; Henry Corliss; John Kling; Dr. Goodwin (villain); Biff [villain].
- Synopsis:
- Endeavoring to lose some weight, Alfred goes on an exercise program at an out of the way place in the country. While he is gone, the Caped Crusaders face an evil doctor, who uses a certain potion that allows him to control the actions of people, and in the end, are saved by a mysterious "thin man" who knows their secret identities.
- Reprints: show reprint note before migration
Modified synopsis and some info added by Craig Delich 4-10-09.
- Script:
- Joe Samachson?
- Pencils:
- Jack Farr
- Inks:
- Jack Farr
- Colors:
- ?
- Letters:
- Jack Farr
- Genre:
- detective
- Characters:
- Slam Bradley; Shorty Morgan.
Letterer credit added by Craig Delich 4-10-09.