With the devastating DC Implosion, a majority of the 31 titles terminated in 1978 were cancelled in the middle of story lines. Therefore staff members published in extremely limited quantities, two volumes of Cancelled Comic Cavalcade. A bleak homage to DC''s 1940s anthology Comic Cavalcade, each volume consisted of photocopied stories and covers of the cancelled works. These volumes were distributed only to creators of the material, and to the U.S. copyright office.