Ben Stiller and Naomi Watts refused to act their age in the trailer of "While We're Young". The actors played an aging married couple who felt energized after meeting a disarming young couple, AceShowbiz said.

Stiller and Watts did not want to have a baby like the rest of their social circles and they found solace in hanging out with a hipster couple from Brooklyn. "We met this interesting couple," Stiller told his friends about the 20 something couple, played by Amanda Seyfried and Adam Driver. The next thing they knew, Stiller wore a hat like Driver, and Watts took a hip-hop dance class with Seyfried.

"It looks like their apartment was full of the things we once threw out, but it looks so good the way they have it," Watts said in the trailer. Beastie Boys' Adam Horovitz popped up in the film as a friend who gave the middle-aged couple a smack of reality. "We're worried about you guys," Horovitz said. "What's with the hat? You're an old man with a hat."

"While We're Young" is directed by "Margot at the Wedding" helmer Noah Baumbach who previously worked with Stiller in 2010 comedy drama "Greenberg". The pic premiered at this year's Toronto International Film Festival and will hit theaters March 27, 2015.