Ron Swanson’s ex-wife Tammy #2 will continue her streak of annual Parks and Rec appearances this season, TVGuide reports. Megan Mullally will be back as Tammy, who returns to jeopardize Ron Swanson’s new relationship with a citizen named Diane (played by Xena: Warrior Princess’s Lucy Lawless). As if Ron Swanson doesn’t already have enough intimidating ladies in his life.
