“Double, double toil and trouble; fire burn, and cauldron bubble.” A sinister prophecy will impact Charlotte County high school students just in time for Halloween.

Asolo Repertory Theatre is presenting three performances of an adapted version of William Shakespeare’s “Macbeth” to Charlotte High, Port Charlotte High, and Lemon Bay High schools on Oct. 30 and 31. The play was condensed into 45 minutes and will be followed by a show discussion. The entire event takes place over the course of an hour — or one class period.