S4, E17: Leslie (Amy Poehler) and Ben (Adam Scott) are caught off guard when her opponent Bobby Newport hires a powerful campaign manager (guest star Kathryn Hahn) from Washington. Chris (Rob Lowe) forces Ron (Nick Offerman) to start interviewing replacements for Leslie when work starts falling through the cracks, and an unlikely officemate solves a challenging problem. Rashida Jones, Aziz Ansari, Chris Pratt, Aubrey Plaza, Jim O’Heir and Retta also star.