- Script
- Stan Lee (credited)
- Pencils
- John Buscema (credited)
- Inks
- Joe Sinnott (credited)
- Colors
- ?
- Letters
- Sam Rosen (credited)
- Job Number
- 586 Z
- First Line of Dialogue or Text
- My experiment on the Thing backfired!
- Genre
- superhero
- Characters
- Fantastic Four: Human Torch [Johnny Storm]; Invisible Girl [Susan Storm Richards]; Mr. Fantastic [Reed Richards] (also in flashback); The Thing [Ben Grimm] (also in flashback)
Walter Collins (unnamed); Ebony (cameo); Agatha Harkness; Hulk [Bruce Banner]; J. Jonah Jameson; Alicia Masters (cameo flashback); Peter Parker; Franklin Richards; Robbie Robertson; Sam; Lew
- Universe
- Marvel : mainstream
- Reprints
- in Die Fantastischen Vier (BSV - Williams, 1974 series) #107
- in Hit Comics Die fantastischen Vier (BSV - Williams, 1970 series) #236
- in De Vier Verdedigers Classics (Classics/Williams, 1971 series) #57 (1972)
- in I Fantastici Quattro (Editoriale Corno, 1971 series) #109 (10 Giugno 1975)
- in Captain Britain (Marvel UK, 1976 series) #3 (October 27, 1976) [pages 1-10, black and white], #4 (November 3, 1976) [pages 11-19, plus new splash, black and white]
- in Une Aventure des Fantastiques (Editions Lug, 1973 series) #17 - Perdus dans le cosmos (4ème trimestre 1978)
- in Atlanticserien (Atlantic Förlags AB, 1978 series) #7/1979 ([juli] 1979) [5 sidor bortredigerade]
- in Atlantic-serien [Fantastiske Fire] (Atlantic Forlag, 1978 series) #7/1979 ([juli] 1979) [minus 5 pages]
- in Marvel's Greatest Comics (Marvel, 1969 series) #91 (August 1980)
- in Marvel Selects: Fantastic Four (Marvel, 2000 series) #5 (May 2000)
- in Essential Fantastic Four (Marvel, 1998 series) #6 (2007) [black and white]
- in Marvel Visionaries: John Buscema (Marvel, 2019 series) (2019)
- in Fantastic Four Omnibus (Marvel, 2005 series) #4 (2021)
Character of Walter Collins from marvel.fandom.com.
- Script
- ?
- Pencils
- John Romita (illustration)
- Inks
- John Verpoorten (illustration)
- Colors
- ?
- Letters
- typeset
- First Line of Dialogue or Text
- Dear Marveldom Assembled, As the first and second affirmatives...
- Feature Logo
- Fantastic 4 Fan Page
- Characters
- The Thing [Ben Grimm]; Human Torch [Johnny Storm]; Crystal
- Reprints
Letters from: Jay Sheldon, Karl Heinemann, Bud Humphrey, William T. Hayes, Todd Lowenstein, and Kendall Morris; includes “Know Ye These, the Hallowed Ranks of Marveldom.”