| A | B |
| Caesar | Suffers from "Falling sickness" |
| Portia | Brutus;s wife |
| Calpurnia | Caesar's wife |
| Brutus | has Rome's honor and future in mind alway; very idealistic |
| Cassius | Convinces Brutus to join plott; allow him to make many wrong decisions |
| Artemidorus | Tryies to warn Caesar with a note |
| Soothsayer | One who foretells the future |
| Pompey | Roman leader before Caesar |
| Lucius | Brutus's servent |
| Antony | Eloquent speaker, was able to sway mob to his side |
| Casca | First to stab Caesar |
| Marullus | A Roman Tribune |
| Octavius | Caesar's nephew, adopted as his offical heir |
| Decius | Convinced Caesar to go to the Senate on the Ides of March |
| Ligarius | Joins the conspiracy without even knowing what it really is, but in devotion to Brutus |
| Caesar's two weakness | deafness and falling sickness |
| The action of the play begins | 44 BC |
| In 45 BC the real Julius Caesar | top man in the triumvirate |