Never has staving off the inevitability of old age looked as simultaneously charming and cringeworthy as it does in the trailer While We’re Young, the latest film from Noah Baumbach. The film centers around Ben Stiller and Naomi Watts, two fortysomethings who befriend a Brooklyn-hipster couple, played by Adam Driver and Amanda Seyfried. The film also stars the Beastie Boys’ Adam “Ad-Rock” Horovitz as a friend trying to keep Stiller and Watts in check.