Heidi Klum guest stars and the cast goes to London in the premiere of Season 6 of Parks and Recreation, which airs on Sept. 26.

In the season 6 premiere of the show, the cast will go to London, accompanying Leslie Knope (Amy Poehler) as she makes the trip to receive an award for her work. Andy (Chris Pratt) and Ben (Adam Scott) will try to expand their non-profit work with Sweetums by looking to start a branch in England. Heidi Klum will be guest starring as a politician from Denmark

"Leslie gets an award," Poehler told E! Online, "a fancy award, and she has to go to London to get it. It's really exciting and she meets all these female politicians from other countries and she sees how well they are treated. Heidi plays a politician from Denmark."

In the same E! Online interview, Jim O'Heir, who plays Jerry explained why he had a hot wife (Christie Brinkley) on the show -- something that has baffled some of the characters for quite some time -- and also suggesting that shooting with Heidi Klum was awkward because she stalked him. 

"In season three, episode one it was established," O'Heir said. "A doctor literally looked into the camera and said 'Jerry has the largest penis I've ever seen'. So that [explains] the hot wife."  

In other Season 6 spoilers, Leslie might be recalled from office. "The time up through Ann leaving is a crazy roller coaster because there are a lot big events happening in her life," executive producer Mike Schur told TVGuide in an interview. "There's a list of the most traumatic things that can happen in your life, among them is changing jobs and moving. We looked at that whole list of things and decided to hit a bunch of these markers as signposts for the year, see what happens and try to screw up her life a little bit."

Ron Swanson (Nick Offerman) and Diane (Lucy Lawless) will also be having a baby. "With all things, Ron doesn't get his panties in too much of a bundle," Offerman told TVGuide. "He will deal with the birth of a new child with the same aplomb that he would treat any animal husbandry or gardening. Ron has a very solid disposition, so by and large, he probably will remain unflappable."

In this season, Tom Haverford (Aziz Ansari) will find a new love interest, played by Orphan Black's Tatiana Maslany, and this time it is going to be a serious relationship.

The one hour season premiere will air on Sept. 26 at 8 p.m. E.T. on NBC

Watch a preview clip for Season 6:

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