Cameron promotes her game at an industry conference. Donna squares off against old rivals. Gordon struggles to support Joe's newest idea.

Donna makes a play for a heavy hitter. Gordon confronts his daughter about an issue at school. Cameron finds a new fan. Joe sees a new side of Haley.

Joe and Gordon discuss Comet's future; Donna takes a vacation. A new collaborator challenges Cameron. Bos and Diane make a life-altering choice.

Donna faces a professional crossroads. Joanie takes a trip. Joe unveils Comet's new look. Cameron asks a favor from a one-time collaborator.

In the series finale, Donna celebrates a milestone with her closest allies. Cameron contemplates saying goodbye as Joe confronts an uncertain future.