S4, E2: Leslie (Amy Poehler) is forced to intervene when Tammy One (guest star Patricia Clarkson) re-enters Ron’s (Nick Offerman) life and begins controlling his every move. Ben (Adam Scott) tries to help Tom (Aziz Ansari) balance the books at his new company, while Ann (Rashida Jones) makes a PSA starring Chris (Rob Lowe). Chris Pratt, Aubrey Plaza, Jim O’Heir and Retta also star.