Magic and ambition spur blood lust as Lord and Lady vie for Scotland's throne in The New Theatre's final installment of its Summer Shakespeare Project, "Macbeth." 7 p.m. at 4120 Laguna St., Coral Gables. $30-$40. Details: (305) 443-5909 or www.new-theatre.org. 'THE BIG BANG'
Actors' Playhouse presents "The Big Bang," a story about the history of the world in 90 minutes. 8 p.m. Thursday-Saturday; 2 p.m. Sundays through Sept. 3 at 280 Miracle Mile, Coral Gables. $15-$45. Details (305) 444-9293.
The Main Street Players of Community Theatre of Miami Lakes presents Stephen Sondheim's one-act musical that explores the dark side of the American experience. 8 p.m. Fridays and Saturdays, 5 p.m. Sundays through Aug. 21 at Main Street Playhouse, 6766 Main St., Miami Lakes. $10-$15. Details: (866) 782-4399 or www.mainstreetplayers.com.