This issue is a variant of Batman (DC, 1940 series) #397 [Direct Sales Variant]. There exist further variants.
Indicia states "Second Printing." UPC box has "DC Comics Aren't Just for Kids." Some ads have copyright 1989.
Color credits confirmed by Anthony Tollin.
Story continues in Detective Comics #564. Story title from Ralf H. Kienzle on 12 September 2004 (confirmed by Matthew Z. Head on 19 September 2004). Was previously "Box-Office Smash."