Tom Hanks and Rita Wilson Share Their Approach to Grandparenting (Exclusive)

Tom Hanks and Rita Wilson chat with ET's Rachel Smith at the New York premiere of their new film, 'Asteroid City,' which drops into theaters on June 23. Rita opens up about her new single, 'Little Black Dress,’ and Tom teases his wife by freestyling a song about her on the red carpet. The couple also reacts to being part of the star-studded cast in 'Asteroid City,' where they star alongside Scarlett Johansson, Maya Hawke, Margot Robbie and Adrien Brody, to name a few. Rita and Tom, who plays a grandfather in the film, shares his approach to grandparenting and Rita dishes on the third installment of 'My Big Fat Greek Wedding,' which premieres in September.