Photo Exclusive Variant
| Release: | Aug 18, 2020 |
| Cover: | Oct 2020 |
Happy Birthday, Harley Quinn! - After the Laughter
| Release: | Aug 18, 2020 |
| Cover: | Oct 2020 |
At last, it's the star-studded roast of Harley Quinn! Nothing is off-limits, no topic is out of bounds, and no one-and we mean no one!-will escape unscathed. Harley may be the funniest person in the DC Universe, but how well can she take a joke? Plus, in a backup story illustrated by superstar artist Riley Rossmo tying into "The Joker War," Harley Quinn faces off against Punchline! ON SALE 07.01.20
| Writer | Sam Humphries |
| Artist | Ray McCarthy, Nicola Scott, Riley Rossmo, Sami Basri, Joe Quinones, Emanuela Lupacchino, Ramon Villalobos, Ngozi Ukazu |
| Colorist | Annette Kwok, Ivan Plascencia, Tamra Bonvillain, Hi-Fi Color Design |
| Letterer | Dave Sharpe |
| Editor | Ben Abernathy, Dave Wielgosz |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Wonder Woman | Diana Prince |
| Green Lantern | Hal Jordan |
| Joker | |
| Aquaman | Orin / Arthur Curry |
| Harley Quinn | Harleen Quinzel |
| Robin | Dick Grayson |
| Batgirl | Barbara Gordon |
| Poison Ivy | Pamela Isley |
| Two-Face | Harvey Dent |
| Killer Croc | Waylon Jones |
| Amanda Waller | |
| Katana | Tatsu Yamashiro |
| Deadshot | Floyd Lawton |
| Captain Boomerang | George 'Digger' Harkness |
| Man-Bat | Robert Kirkland 'Kirk' Langstrom |
| Red Tool | Wayne Wilkins |
| Punchline | Alexis Kaye |
| Harlem Harley | Antonia Moore |
| Bernie the Beaver | |
| Queenie (DC) | |
| Big Tony | Tony Delfini |
| Coach | Holly Hamden |
| Goatboy | |
| El Diablo | Chato Santana |
| Sharon Quinzel | |
| Syborg | Sy Borgman |
| Lou the Hyena | |
| Bud the Hyena | |
| Amanda Conner | |
| Jimmy Palmiotti | |
| Frank Frank | |
| Becca |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Genre | Action | Comedy | Super-Heroes |
| No. of Pages | 52 |
| Country | USA |
| Language | English |