| Issue | #637 |
| Published | January 31, 1989 |
| Cover Price | 1.50 USD; 1.85 CAD |
| Pages | 52 |
| Editing | Mike Gold (series); Brian Augustyn (associate) |
| Notes | Contains 6 stories. Also contains a promo feature, "Daily Planet", with information on the Invasion series. Substantial indexing information on this issue provided by Donald Dale Milne. |
| Characters | Speedy [Roy Harper]; Luana; common crook |
| Genre | Superhero; Adventure |
| Pencils | Jerome Moore (signed) |
| Inks | Jerome Moore (signed) |
| Editing | Robert Greenberger (cover) |
| Notes | Cover artist listed in Action Comics Weekly 636. |
| Characters | Speedy [Roy Harper]; Lian Harper; Owen Burley; William Rettick; Mr. Pelham; Luana |
| Synopsis | Speedy thwarts a mugging and continues to track his private investigator assignment. |
| Genre | Superhero; Adventure |
| Script | Mark Verheiden |
| Pencils | Louis Williams |
| Inks | Frank McLaughlin |
| Colors | Julianna Ferriter |
| Letters | Tim Harkins |
| Editing | Robert Greenberger (story) |
| Notes | Continued from Action Comics Weekly 636; continued in Action Comics Weekly 638. |
| Characters | Etrigan The Demon; Jason Blood; Glenda Mark; Randu; Jack |
| Synopsis | Jason Blood convinces Etrigan to leave a boy alone, and begins tracking Morgaine Le Fey. |
| Genre | Occult |
| Script | Alan Grant |
| Pencils | Mark Pacella |
| Inks | Bill Wray |
| Colors | Tatjana Wood |
| Letters | John Costanza |
| Editing | Dan Raspler (story) |
| Notes | Continued from Action Comics Weekly 636; continued in Action Comics Weekly 638. |
| Characters | Hotshot [William Lefferts]; Mrs. Lefferts; Flex [Sturgis Butterfield]; Stretch [Tom Longacre]; 500-2Q; Harry; Lester Lee; Voice-Over [Andy Greenwald]; Microwavabelle [Belle Jackson]; Diamondette [Diana Theotocopoulos] |
| Synopsis | A new employee joins Hero Hotline and a villian takes one of the heros hostage. |
| Genre | Superhero |
| Script | Bob Rozakis |
| Pencils | Stephen De Stefano |
| Inks | Kurt Schaffenberger |
| Colors | Bob Ro [Bob Rozakis] |
| Letters | Agustin Mas |
| Editing | Brian Augustyn (story) |
| Notes | Continued in Action Comics Weekly 638. |
| Characters | Superman [Kal-El aka. Clark Kent]; Darkseid; Mr. Jacobs; Mr. Billings; John Hodges |
| Synopsis | Darkseid tells Superman why he created a holy war and captures the 3 leaders of The Consortium. Darkseid notes that 34 people have died in his experiment. |
| Genre | Superhero |
| Script | Roger Stern |
| Pencils | Curt Swan |
| Inks | Murphy Anderson |
| Colors | Tom Ziuko |
| Letters | Bill Oakley |
| Editing | Mike Carlin (story) |
| Notes | Continued from Action Comics Weekly 636; continued in Action Comics Weekly 638. |
| Characters | Phantom Lady [Dee Tyler]; Mr. Farid |
| Synopsis | The Phantom Lady collects some information from an arms dealer. |
| Genre | Superhero |
| Script | Len Strazewski |
| Pencils | Chuck Austen |
| Inks | Gary Martin |
| Colors | Glenn Whitmore |
| Letters | John Costanza |
| Editing | Mark Waid (story) |
| Notes | Continued from Action Comics Weekly 636; continued in Action Comics Weekly 638. |
| Characters | Wild Dog [Jack Wheeler]; Lou Godder; Georgie Washington (dies); Willie Wallace; Lt. Andy Flint; Detective Calloway |
| Synopsis | The police kill Georgie Washington accidently in a crack house raid. |
| Genre | Adventure |
| Script | Max Collins |
| Pencils | Terry Beatty |
| Inks | John Nyberg |
| Colors | Carl Gafford |
| Letters | Tim Harkins |
| Editing | Brian Augustyn (story) |
| Notes | Continued from Action Comics Weekly 636; continued in Action Comics Weekly 638. |
| Characters | Flash [Wally West]; Manhunter; Firestorm [Ronald Raymond and Professor Martin Stein]; Checkmate; Justice League International; Atom [Ray Palmer]; Guardian [Jim Harper]; Superman [Kal-El aka. Clark Kent]; Gangbuster [Jose Delgado]; Captain Atom [Nathaniel |
| Genre | Superhero |
| Notes | Information on the Invasion series. |