Superman's Pal, Jimmy Olsen #153

The cover of Superman's Pal, Jimmy Olsen #153 poses a genuinely unsettling mystery: a red-haired young man in a gold suit lies motionless on the floor while a horrified woman cries "Jimmy — he's been murdered!" — yet another young man in an identical gold outfit stands nearby asking "If that's Jimmy — who am I?" Superman bursts through a window to confront the chaos, cape streaming dramatically behind him. Bob Oksner's sharp, expressive linework makes this October 1972 issue a lively showcase for the kind of wild identity-bending storytelling that made the series such fun.