In the planning stages, the series went through a few title changes from "Black Humor" to "Weird Humor" to "Zany" and then finally the title, "Plop!" was suggested by then DC publisher, Carmine Infantino.
Issue # | Publication Date | Pages | Content Items | Issue Images Count |
#1 | September 1973 | 36 | 13/4/1 | |
#2 | November 1973 | 36 | 13/4/1 | |
#3 | January 1974 | 36 | 13/6/1 | 2 Issue Images total |
#4 | March 1974 | 36 | 17/9/1 | 2 Issue Images total |
#5 | May 1974 | 36 | 14/3/1 | |
#6 | July 1974 | 36 | 15/4/1 | 2 Issue Images total |
#7 | September 1974 | 36 | 17/7/1 | |
#8 | November 1974 | 36 | 19/7/1 | 2 Issue Images total |
#9 | January 1975 | 36 | 18/3/1 | |
#10 | March 1975 | 36 | 17/3/1 | |
#11 | April 1975 | 36 | 12/4/1 | |
#12 | May 1975 | 36 | 11/4/1 | 2 Issue Images total |
#13 | June 1975 | 36 | 10/2/1 | |
#14 | July 1975 | 36 | 12/4/1 | 2 Issue Images total |
#15 | August 1975 | 36 | 29/3/1 | |
#16 | September 1975 | 36 | 10/2/1 | 2 Issue Images total |
#17 | October 1975 | 36 | 13/4/1 | 2 Issue Images total |
#18 | November 1975 | 36 | 12/3/1 | 2 Issue Images total |
#19 | January 1976 | 36 | 11/4/1 | |
#20 | March 1976 | 36 | 28/3/1 | |
#21 | May 1976 | 52 | 20/5/1 | 2 Issue Images total |
#22 | July 1976 | 52 | 24/7/1 | 2 Issue Images total |
#23 | September 1976 | 52 | 20/9/1 | 2 Issue Images total |
#24 | November 1976 | 52 | 24/6/1 | 3 Issue Images total |