Paperback book. Starring super-notorious musclebound punk/metal dudes Glenn Danzig and Henry Rollins (with a little help from super-notorious soft-rock dudes Hall and Oates) Henry & Glenn Forever is a love story to end all love stories. The premise of this comic is explained in the beginning, “Henry and Glenn are very good 'friends.' They are also 'roommates.' Daryl and John live next door. They are Satanists.