Superman's Pal, Jimmy Olsen — DC Comics
Issue: #155
Last valuation update: 2026-04-03
"The Downfall of Judas Olsen" written by Leo Dorfman, penciled by Kurt Schaffenberger and inked by Vince Colletta. (Jimmy Olsen as Mr. Action, Terry Dean, Superman, Morgan Edge)"A Coffin for Mr. Action" written by Leo Dorfman, penciled by Kurt Schaffenberger and inked by Vince Colletta. (Jimmy Olsen as Mr. Action, Superman)Kurt Schaffenberger Biography full text piece in the Jimmy Olsen's Pen-Pals...
Creators: Typeset, Vince Colletta, Nick Cardy, Leo Dorfman, Murray Boltinoff, E. Nelson Bridwell, Kurt Schaffenberger
Characters: Superman, Jimmy Olsen, Morgan Edge, Terry Dean