#9/1976

Reprinted from

• Detective Comics #222
• The Brave and the Bold #122

Reprinted in

• Läderlappen [och Robin] #3/1989

Credits

Script

Magnus Knutsson, Bob Haney, Bill Finger

Pencils

Jim Aparo, Frank Robbins, Dick Sprang

Inks

Jim Aparo, Frank Robbins, Charles Paris

Editor

Cristian Hammarström