Royal Pains (10 p.m., USA) – In the series finale, Boris prepares to leave the Hamptons forever and asks Hank to join him. Also, Evan and Paige consider a life-altering decision.

Also on tonight . . .

Wayward Pines (9 p.m., Fox) – While the doctor tries to communicate with the Abbies’ leader, Theo and Megan disagree over the Abbies’ intelligence.

Tyrant (10 p.m., FX) – In the Season 3 opener, Barry steps in as interim president and sets the stage for democratic elections.

American Gothic (10 p.m., CBS) – Police focus their Silver Bells investigation on one of the Hawthornes, while the behavior of one of Alison’s siblings complicates her campaign.

The Night Shift (10 p.m., NBC) – T.C. and Topher rush to a concert venue where a fireworks explosion has caused panic.