Actor Peter Krause ("9-1-1"); filmmaker and National Geographic Explorer Bertie Gregory ("Secrets of the Penguins"); "SportsCenter" anchors Gary Striewski and Randy Scott ("SC+"); ABC News chief national correspondent Matt Gutman with a preview of the Tokyo "Star Wars" celebration; The Right Stuff series with "GMA" lifestyle contributor Lori Bergamotto; GMA Health Alert with chief medical correspondent Dr. Tara Narula.

Sen. Raphael Warnock (D-Ga.) talks new about his children's book ("We're in This Together: Leo's Lunch Box"); chef Eden Grinshpan talks about her new cookbook ("Tahini Baby"); Earth Day-themed Deals & Steals with ABC e-commerce editor Tory Johnson; GMA Health Alert with ABC News medical correspondent Dr. Darien Sutton.