Talk show host Seth Meyers (Late Night with Seth Meyers (2014)); actor James Snyder (Broadway's "Harry Potter and the Cursed Child"); Brain Power Today; Leslie Odom Jr. performs; Today Food with Garrett Gooch; gun reform; journalist Susannah Cahalan; actress Jenny Slate (The Sunlit Night (2019)); Andy Cohen; Today's Toy Testers: Holiday Edition; author Mitch Albom.—anonymous