Excalibur #27 was published by Marvel Comics on September 1, 1990, as part of a series that began in 1988. Chris Claremont writes, and art comes from Barry Windsor-Smith, Bill Sienkiewicz and Chris Wozniak. This 36-page issue features Nightcrawler, Rachel Summers, Captain Britain, Phoenix Force and Meggan, among 14 characters cataloged on VerseDB.