Batman 309 (DC, 1979)
Cover art by Jim Aparo. "Have Yourself a Deadly Little Christmas!", script by Len Wein, pencils by John Calnan, inks by Frank McLaughlin
In this Christmas tale featuring the Dark Knight and Blockbuster, the depressed and out-of-work Kathy Crawford decides to end her life, and its up to Batman to stop her; But first hell have to get through Blockbuster.