Issue: #470
Last valuation update: 2025-09-29
“THE MASTER PLAN OF DR. PHOSPHORUS!” Batman confronts Dr. Phosphorus at the new Gotham City offshore nuclear power plant.In an issue of intrigue and sub-plot, Batman encounters Doctor Phospherus in "The Master Plan of Doctor Phospherus!" Tracking down an illegal immigrant who is also a forger, Batman is suddenly served with a subpoena to appear before the grand jury by Rupert Thorne, chairman of t...
First appearances: Silver St. Cloud
Creators: Jim Aparo, Typeset, Julius Schwartz, Walter Simonson, Al Milgrom, Steve Englehart, Jenette Kahn, Jerry Serpe, Mike Gold, Jack C. Harris, E. Nelson Bridwell
Characters: Batman, Alfred Pennyworth, James Gordon, Silver St. Cloud, Rupert Thorne, Doctor Phosphorus, Chief O'Hara