- Script
- Leo Dorfman
- Pencils
- Curt Swan
- Inks
- George Klein
- Colors
- ?
- Letters
- ?
- Genre
- super-héros (superhero)
- Characters
- Superman; Supergirl (guest star); Lana Lang (guest star); Supergirl Fan Club (guest appearance); Professor Potter (guest appearance); Val-Lor (intro, death, flashback); Vrangs (intro, villain, flashback); Lois Lane; Perry White; Atlanteans (cameo)
- Synopsis
- Superman and Supergirl spend an entire day telling nothing but the truth in honor of the Kryptonian hero Val-Lor.
- Reprints
Ours en bas de la dernière page/Indicia at the bottom of the last page