Comic Title Details
Comic Title: Secret Agent X-9 (January 1934)
| Print Format: | Comic Strip |
| Publisher: | King Features Syndicate |
| Notes: |
| Artist(s) |
|---|
| Writer(s) |
|---|
| Dashiell Hammett |
Productions based on this title:
| Production | Release Year | Format |
|---|---|---|
| Secret Agent X-9 | 1937 | Serial |
| Secret Agent X-9 | 1945 | Serial |