- Script
- Cary Bates
- Pencils
- Don Heck
- Inks
- Frank Chiaramonte
- Colors
- Gene D'Angelo
- Letters
- Ben Oda
- Job Number
- J-6517
- Genre
- superhero
- Characters
- Flash [Barry Allen]; Dr. Alchemy [Alvin Desmond] (villain, introduction); Dr. Alchemy's henchmen; Patty Spivot; Captain Darryl Frye; Fiona Webb; Rita Desmond; Albert Desmond (also in flashback as Dr. Alchemy)
- Synopsis
- Flash's old matter manipulating foe, Dr. Alchemy, returns, but is it the same Dr. Alchemy?
- Reprints
- Keywords
- Philosopher's Stone
Dr. Alchemy/Mr. Element also in #288-289.