Comic Title: Action Comics #583
Publisher: DC (DC Comics Inc.)
Address: 666 Fifth Avenue, New York, NY
Cover Date: September 1986
On Sale Date: June 26, 1986 Newsstand Date June 26, 1986
Source: DC Releases, #28

Newsstand Date June 26, 1986
Source: Amazing Heroes, #95

Shipping Date June 3, 1986
Source: DC Releases, #28

Shipping Date June 3, 1986
Source: Comics Journal, #108

Copyright Date June 3, 1986
Source: Library of Congress, Copyright Office 1986
DC publication dates beyond April 1981 listed by the LoC
represent shipping dates NOT newsstand sale dates

Shipping Date June 13, 1986
Source: Amazing Heroes, #95

Frequency: Monthly
Cover Price: $0.75
Page Count: 32
Editor: Julius Schwartz

Title: "Whatever Happened to the Man of Tomorrow?"
Pages: 24

Feature(s):
Superman (of Earth-1)

Writer: Alan Moore
Penciller: Curt Swan
Inker: Kurt Schaffenberger
Letterer: Todd Klein
Colorist: Eugene D'Angelo

Reprinted In:
Superman:Whatever Happened to the Man of Tomorrow #1 (1997)
DC Universe:The Stories of Alan Moore TPB (2006)
Superman:Whatever Happened to the Man of Tomorrow? The Deluxe Edition HC (2009)
Superman:Whatever Happened to the Man of Tomorrow? TPB (2010)
DC Universe by Alan Moore HC (2012)
DC Universe by Alan Moore TPB (2013)
DC Through the '80s:The End of Eras HC (2021)

Feature Character(s)

• Superman (last appearance in Superman #423; no further appearances)

Guest Star(s)

• Batman (last appearance in New Teen Titans #31; next appearance in Batman #300)
• Robin (last appearance in New Teen Titans #31; no further appearances)
• Captain Marvel (last appearance in Crisis on Infinite Earths #12; no further appearances)
• Green Arrow (last appearance in Detective Comics #567; no further appearances)
• Hawkman (last appearance in Hawkman #4; no further appearances)
• Martian Manhunter (last appearance in Justice League of America #257; no further appearances)
• Vartox (last appearance in Superman #392; no further appearances)
• Wonder Woman (last appearance in Crisis on Infinite Earths #12; no further appearances)
• Superwoman (last appearance in DC Comics Presents Annual #4; no further appearances)

Supporting Character(s)

• Lois Lane (last appearance in Superman #423; no further appearances)
• Jimmy Olsen (dies in this story; last appearance in Superman #423; no further appearances)
• Perry White (dies in this story; last appearance in Superman #423; no further appearances)
• Lana Lang (dies in this story; last appearance in Superman #423; no further appearances)
• Krypto (dies in this story; last appearance in Superman #423; no further appearances)

Villain(s)

• Lex Luthor (last appearance in Superman #423; no further appearances)
• Brainiac (last appearance in Superman #423; next appearance in Legionnaires Three #1)
• Mr. Mxyzptlk (last appearance in DC Comics Presents #97; no further appearances)
• Kryptonite Kid (last appearance in Superman #423; no further appearances)
• General Zod (last appearance in DC Comics Presents #97; no further appearances)
• Professor Vakox (last appearance in DC Comics Presents #97; no further appearances)
• Legion of Super-Villains (last appearance in Adventure Comics #355; no further appearances)
• Lightning Lord (last appearance in Adventure Comics #355; no further appearances)
• Saturn Queen (last appearance in Adventure Comics #355; no further appearances)
• Cosmic King (last appearance in Adventure Comics #355; no further appearances)