Suicide Squad #20 was published by DC Comics on December 1, 1988, as part of a series that began in 1987. John Ostrander and Robert Greenberger write, and art comes from Bob Lewis, Carl Gafford and John Drake. This 36-page issue features Amanda Waller, Vixen, Captain Boomerang, Bronze Tiger and Nightshade, among 15 characters cataloged on VerseDB.