AFI Tribute to Harrison Ford (7 p.m. Ch. 2): The American Film Institute presents its Lifetime Achievement Award.Dateline (7 p.m., Ch. 5): A veterinarian is accused of abuse.
NBA basketball (7 p.m., FSN): Clippers at Jazz
Star Trek: Voyager (7 and 8 p.m., Ch. 14): Last spring's cliffhanger, the conclusion that aired in September -- the Voyager discovers another Federation ship that has forsaken the Prime Directive in an attempt to get home. (Repeat)
48 Hours (8 p.m., Ch. 2): Parents who fear their schizophrenic son is potentially violent.
Drew Carey (8 p.m., Ch. 4): Somebody is undermining Drew at the store.
The West Wing (8 p.m., Ch. 5): The show's excellent Christmas episode. (Repeat)
The American President (8 and 9 p.m., Ch. 7): Parts 7 and 8 of this excellent 10-part series. (Concludes Thursday)
Felicity (8 p.m., Ch. 30): Greg is working on another film about the gang's love life, which leads Ben to grow jealous over Felicity's new boyfriend.
Spin City (8:30 p.m., Ch. 4): Mike courts a wealthy socialite (Amy Irving) when the mayor's senatorial campaign runs out of money. (Repeat)
Falcone (9 p.m., Ch. 2): Sonny and Dede almost become the victims of a hit, which may makes Sonny reconsider and testify against Ricci.
20/20 (9 p.m., Ch. 4): An investigative report that alleges that "airlines may sometimes deliberately prevent passengers from finding out about flight-departure delays, often boarding passengers on flights that may sit on the runway for hours."
Law & Order (9 p.m., Ch. 5): A hospital patient is killed, but the death has nothing to do with his medical care. (Repeat)