| A | B |
| Lucius | Servant to Brutus |
| Brutus | Friend of Caesar who kills him “for the good of Rome” |
| Artemidorus | Writes a letter to Caesar attempting to warn him of his death |
| Antony | Honorable and loyal friend to Caesar; Runs in the Feast of Lupercal |
| Calpurnia | Warns her husband to avoid the senate; infertile |
| Trebonius | Claims Caesar’s friends will “wish he had been further”; plans to murder Caesar |
| Cassius | Brother-in-law of Brutus |
| Portia | Speaks to the Soothsayer regarding Brutus’ whereabouts |
| Decius | Reinterprets Calpurnia’s dream to mean “reviving blood” |
| Caesar | Pompous; Overconfidence is his weakness |
| Cato | Portia and Cassius’ father |
| Casca | Watches Caesar deny the crown three times and reports to Cassius |
| Soothsayer | Verbally warns Caesar to “Beware the Ides of March!” |