Watch it

“It’s a Wonderful Life” (8 p.m., NBC). Hmmm, some old-time movie starring that guy in all the Alfred Hitchcock movies.

“Lombardi” (8:30 p.m., HBO). A documentary profile of legendary Green Bay Packers coach Vince Lombardi.

Record it

Giants vs. Phillies, NLDS Game 4 (7:30 p.m., CSN-BA). Cheer Juan Uribe one last time in this playoff replay, with play-by-play from the Giants’ radio team.

“Finding Amelia” (8 p.m., Discovery). Has the long-lost aviatrix finally been found? Author Richard Gillespie thinks he’s found Amelia Earhardt’s final destination. Details in this two-hour special. (Hint: I’ll bet they don’t find her.)

“Saturday Night Live” (11:30 p.m., NBC). Paul Rudd hosts. He’s never not funny. But “SNL” has a way of draining the comedy from everyone it touches. Hmmmm. Paul McCartney is the musical guest.