Alexandra Daddario is excited about causing some drama on one of our favorite dramas.

The actress has landed a multiple episode arc on Parenthood and told me over the phone last week her Rachel - a receptionist as the Luncheonette - will create some "problems" for Adam and Crosby. As a love interest for the former, perhaps?

No comment, Daddario said.

"She's very invested in the music business," Daddario said. "She's passionate about it and she's just a girl trying to figure her life out... but she does cause some friction between characters."

Already a fan of Parenthood before signing on, Daddario appreciates how "relatable" the show remains, saying it "doesn't ever go to a place that's crazy, or beyond an understanding of where everyone is coming from."

That's quite the departure from Daddario's next big screen role: she just wrapped shooting on Texas Chainsaw Massacre 3D. It comes out in October 2012.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.