| Issue | #420 |
| Published | February 1972 |
| Cover Price | 0.25 USD |
| Pages | 52 |
| Editing | Julius Schwartz |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics; original indexer credited the inks to Dick Giordano. Alan Kupperberg revealed in an interview with Daniel Best that he pencilled the Batman head in the left border on a lark and Neal Adams inked it. The rest of the heads are stock shots pasted in later. The Kupperberg-Adams Batman head was subsequently used on other covers. |
| Characters | Piet van Doorn; Allan Trevor (as the Batman) |
| Genre | superhero |
| Pencils | Neal Adams; Alan Kupperberg (Batman head on the left border) |
| Inks | Neal Adams |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics; original indexer credited the inks to Dick Giordano. Alan Kupperberg revealed in an interview with Daniel Best that he pencilled the Batman head in the left border on a lark and Neal Adams inked it. The rest of the heads are stock shots pasted in later. The Kupperberg-Adams Batman head was subsequently used on other covers. |
| Characters | Batman; James Gordon; Piet van Doorn; Allan Trevor |
| Genre | superhero |
| Script | Frank Robbins |
| Pencils | Frank Robbins |
| Inks | Frank Robbins |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Characters | Batgirl; Jason Bard; James Gordon; Odds Lanyon; Garcia da Vega; Carlos Da Vega |
| Genre | superhero |
| Script | Frank Robbins |
| Pencils | Don Heck |
| Inks | Don Heck |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Notes | Includes a letter from Bob Rozakis |
| Characters | Captain Compass |
| Genre | detective |
| Script | Otto Binder |
| Pencils | Joe Certa |
| Inks | Joe Certa |
| Reprinted | from Detective Comics (DC, 1937 series) #215 January 1955 |
| Genre | crime |
| Pencils | Mort Meskin |
| Inks | Mort Meskin |
| Reprinted | from Gang Busters (DC, 1947 series) #57 April-May 1957 |