The Batman Who Laughs Part 4
| Series | The Batman Who Laughs |
| Number | #4 |
| Publisher | DC Comics |
| Date | 2019-06 |
| Type | Comic Book, Softcover |
| Language | English |
| Artist | Jock |
| Assistant Editor | Dave Wielgosz |
| Colorist | David Baron |
| Cover Artist | Jeehyung Lee |
| Creator | Bob Kane, Bill Finger |
| Editor | Katie Kubert, Jamie S. Rich |
| Letterer | Sal Cipriano |
| Writer | Scott Snyder |
| Copyright Holder | DC Comics |
| Printed By | Transcontinental Printing Interweb Montreal |
| Genre | Superhero |
| Published in | Burbank, CA, USA |
| UPC | 7 61941 35971 7 00431 |
| Notes | [rear cover] Exclusive Jeehyung Lee variant cover edition Rated T+ Teen Plus $4.99 [inside] Printed by Transcontinental Printing Interweb Montreal, a division of Transcontinental Printing Inc., Boucherville, QC, Canada. 3/29/19 |
Added by DrBoots