Orsino: The duke of Ilyria.
Sebastian: The twin brother of Viola.
Antonio: A sea captain and true friend of Sebastian.
A Sea Captain: A friend of Viola.
Valentine: A gentleman attending Orsino.
Curio: Another gentleman attending Orsino.
Sir Toby Belch: The uncle of Olivia.
Sir Andrew Aguecheek: A rich and foolish knight and friend of Sir Toby Belch.
Malvolio: A steward of Olivia.
Fabian: A servant of Olivia.
Feste: A clown and servant of Olivia.
Olivia: A rich countess.
**Viola:**Twin sister of Sebastian.
Maria: An attendant of Olivia.
