William Jackson Harper talks ‘Ant-Man,’ joining Marvel Universe

William Jackson Harper opens up about joining the Marvel Universe but tries to stay tight-lipped about “Ant-Man and the Wasp: Quantumania” and his role in it. The TODAY anchors then surprise him with a birthday cake! » Subscribe to TODAY: » Watch the latest from TODAY: About: TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY’s Website: Find TODAY on Facebook: Follow TODAY on Twitter: Follow TODAY on Instagram: » Stream TODAY All Day: