TV tonight: 'Last Patrol,' 'Blacklist,' 'Castle'

The Last Patrol
HBO, 9 ET/PT

HBO offers an early salute to Veterans Day with this film from Perfect Storm author Sebastian Junger, an Oscar nominee for Restrepo. It follows Junger, photojournalist Guillermo Cervera and combat veterans Brendan O'Byrne (who was seen in Restrepo ) and Dave Roels as they follow railroad tracks from Washington, D.C. to Pittsburgh, by way of Philadelphia — pondering the sometimes difficult transition from war to peace as they walk.

The Blacklist
NBC, 10 ET/PT

Alan Alda guests on the drama's "fall finale" with Red and Berlin (Peter Stormare) united to find the common enemy who pitted them against each other. And so they're off to Moscow, while Liz is stuck trying to figure out what she should do with the husband she's secretly been holding prisoner. The show's not due back until February, so bet on cliffs being hung and plots being left untied.

Castle
ABC, 10 ET/PT

Could this be the wedding episode Castle viewers thought they were getting last May, only to have their expectations dashed? Seems like it, as the latest murder sends Castle into an alternate universe where he and Kate have never met, which of course shows him how much he needs her in his life. The result is one more solved case and, we're told, an actual, bonafide wedding. Believe it when you see it.