Strikeforce: Morituri #20 was published by Marvel Comics on July 1, 1988, as part of a series that began in 1986. Peter B. Gillis writes, and art comes from Brent Eric Anderson, Christie Scheele and Scott Williams. This 36-page issue features Dr. Kimmo Tuolema, Blackthorne, Radian, Brava and Marathon, among 17 characters cataloged on VerseDB.