In the whirlwind musical, two comedy writers try to raise enough money for the most historically expansive show ever conceived, about the entire history of the universe. In a record 90 minutes, both actors are put to the test as they try to convince their potential theatrical backers 3 p.m., Miracle Theatre, 280 Miracle Mile, Coral Gables. 305-444-9293, actors playhouse.org. $40-$64.
The Who’s Tommy: Based on the iconic 1969 rock concept album, “The Who’s Tommy,” the show tells the story of a pinball-playing, deaf, mute and blind boy who triumphs over his adversities. The five-time Tony Awardwinning musical features music and lyrics by Pete Townshend. 2, 7 p.m., Boca Black Box, 8221 Glades Road, Boca Raton. 561-483-9036, bocablackbox.com. $30-$40.
The Show: The Big Bang: