| Characters
|
| Protagonists
|
Flint Hammerhead | Rocky Hammerhead | Tony Goodman | Sarah Goodman | Pterry
|
| Antagonists
|
Petra Fina Dagmar | Dino | Mite | Dark Lord
|
| Other
|
Dr. Bernard Goodman | Jillian Grey | Merlock Holmes | Old Timer | Z•Z
|
| Historic Figures
|
| Famous
|
Himiko | Napoléon Bonaparte | Christopher Columbus | Oda Nobunaga | George Herman Ruth, Jr | Vlad Țepeș | Orville Wright | Wilbur Wright | Hiraga Gennai | Musashibō Benkei | Minamoto no Yoshitsune | Hans Christian Andersen | Heinrich Heine | Wolfgang Amadeus Mozart | Ludwig van Beethoven | Jean-Henri Fabre | Marco Polo | Thomas Edison | Miyamoto Musashi | Yang Guifei
|
| Other
|
King Arthur | Marie | Lee | Unnamed Historic Figures
|
