The Dovekeepers (9 p.m., CBS) – The finale of this Roma Downey/Mark Burnett-produced miniseries, based on the novel by Alice Hoffman, finds Shirah and Yael in the custody of the Romans.
Also on tonight . . .
American Idol (8 p.m., Fox) – The top nine hit the stage, and “Idol” darling Kelly Clarkson returns to perform.
Cancer: The Emperor of All Maladies (9 p.m., UNC-TV) – The conclusion of this Ken Burns documentary series looks at the first targeted therapies for cancer, and the focus on prevention and early detection.
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black-ish (9:30 p.m., ABC) – A colleague tells Bow that Dre never had the vasectomy he had scheduled a few years ago.
The Americans (10 p.m., FX) – Philip and Elizabeth put their plan for the CIA’s Mujahideen visitors into action, while tensions at home escalate.
Chicago PD (10 p.m., NBC) – An investigation into a robbery gone wrong reveals Voight has ties to a teenager linked to a murder.
Hot In Cleveland (10 p.m., TV Land) – Elka believes that Bob has given Joy a voodoo doll, and Melanie does her boyfriend with estrogen.