“A HOLE FOR KILLING!” Metallo is broken free of his cell on Superman Island by a miniature black hole, which he uses to power his artificial heart and to set a trap for Superman and Batman.
Written By:Gerry Conway, Bob Haney, Bob Rozakis, E. Nelson Bridwell
Pencils:Don Newton, Jose Delbo, Trevor Von Eeden, Alex Saviuk, Richard J. Buckler, Sr.
Inks:Bob Smith, Joe Giella, Romeo Tanghal, Rodin Rodriguez, Larry Mahlstedt
Cover By:Dick Giordano, Richard J. Buckler, Sr.