"Sons of Anarchy"
DRAMA. Jax's ascent to the top of SAMCRO has been perilous, controversial and, of course, bloody. Those themes continue to play out tonight as his determination to get the motorcycle club out of the drug business leads to the kind of shocking finale we've come to expect from the series.
Season finale, 10 p.m., FX
COMEDY. Olivia Munn begins a guest arc as a love interest for curmudgeon Nick, but in typical Nick fashion, the relationship is not without its hurdles. For one, she scares the bejesus out of him.
9 p.m., Fox
COMEDY. The mourners not only have lonely holidays to fear this year — they have the end of the world to dread as well.
9 p.m., NBC
"Rudolph the Red-Nosed Reindeer"
SPECIAL. The little guy with the red nose saves Christmas, Rankin-Bass style.
8 p.m., CBS