“Boop”’s plot, like its title, is monosyllabic. A to Boop. The basic and predictable book from writer Bob Martin is surely a nod to her short films, such as “Betty Boop, MD,” or “Betty Boop’s Big Boss ...

Boop! The Musical” borrows from “Barbie” and “The Wizard of Oz,” takes on #MeToo Baddies and Eric Adams, and brings a ...