- Script
- Stan Lee (credited)
- Pencils
- Jack Kirby (credited)
- Inks
- Vince Colletta (credited)
- Colors
- ?
- Letters
- Sam Rosen (credited)
- First Line of Dialogue or Text
- In which one of Earth’s deadliest enemies returns - - with the most uncanny threat of all!!
- Feature Logo
- Genre
- superhero; fantasy-supernatural
- Characters
- Growing Man (Other Earth - Earth-6311) (antagonist) (first appearance); Kang the Conqueror [Nathaniel Richards] (Other Earth - Earth-6311) (antagonist); Odin (supporting); Sif (supporting); Thor [Doctor Donald Blake] (featured); Olson (Blake's janitor)
- Universe
- Marvel : mainstream
- Synopsis
- Thor defeats Kang and his creature, the Growing Man.
- Reprints
- in Die Spinne (BSV - Williams, 1974 series) #117, #118
- in Los Vengadores (Editora de Periódicos, S. C. L. "La Prensa", 1965 series) #87 (3 de febrero de 1968)
- in HIP Comics (Classics/Williams, 1966 series) #19120 (1969)
- in Hit Comics (BSV - Williams, 1966 series) #120
- in Il Mitico Thor (Editoriale Corno, 1971 series) #39 (26 Settembre 1972)
- in Spider-Man Comics Weekly (Marvel UK, 1973 series) #88 (19 October 1974)
- in Marvel Spectacular (Marvel, 1973 series) #11 (November 1974) [-1 page]
- in Thor (Arédit-Artima, 1977 series) #8 (juillet 1978) [N&B et recadré [B&W and reframed]]
- in O Poderoso Thor (Distri Editora, 1983 series) #2 (2 Março 1983) [Na página 12 foi usado do original da página 12 a vinheta 1 e da página 13 as vinhetas 5 e 6. ]
- in Avengers: Kang - Time and Time Again (Marvel, 2005 series) (2005)
- in Essential Thor (Marvel, 2001 series) #3 ([November] 2006) [black & white]
- in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #5 [Regular Edition] ([November] 2006)
- in The Mighty Thor Omnibus (Marvel, 2010 series) #2 (2013)
- in Thor Epic Collection (Marvel, 2013 series) #3 - The Wrath of Odin (2017)
The bottom 2 panels of page 12 and the first four panels of page 13 are not reprinted in the Marvel Spectacular #11 reprint.
- Script
- Stan Lee ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Reprints
Letters submitted by Paul Howard, Kenneth Price, and Greg Kishel; includes M.M.M.S. membership form.