Robert De Niro and Anne Hathaway are starring in the new Nancy Meyers film The Intern. The dramedy follows De Niro's retiree Ben Whitaker as he returns to the workforce at the age of 70, as a senior intern at an online fashion site. Hathaway plays Jules Ostin, the site's founder.The film has a new trailer, which can be viewed right here: The Intern will work its way into theaters, and into the hearts of baby boomers everywhere, on September 25.