New York: Danad Publishing, 1979. Magazine. 100p. includes covers, 8.5x11 inches, entertainment news, reviews, opinion, interviews, ads, listings, photos, lightly-worn, magazine in stapled pictorial wraps.
This issue covers gangs on the street and screen with photos from "The Warriors" "Defiance" (your bibliographer worked both) and "The Wanderers" (he also roomed with Ken Wahl!)
There are two "volume 11" runs in After Dark. The first was in the late 1960s when the magazine changed the title from Dance Magazine to After Dark but retained the volume and issue numbering of Dance. Later the publishers restarted the numbering with volume 1, #1.