Other characters

An English Doctor, A Scottish Doctor, A Sergeant, An Old Man, The Ghost of Banquo and other Apparitions, Lords, Gentlemen, Officers, Soldiers, Murderers, Attendants, and Messengers .

Crinnan. Thane of Atholl and father of Duncan

Torfinn. Jarl of Caithness, Orkney, Shetland and Outer Hebrides.