What to Watch on Sunday: ‘Once Upon a Time’ finale marks the exit of its star

Once Upon a Time (8 p.m., ABC) – The two-part Season 6 finale marks the goodbye for series star Jennifer Morrison, who won’t return next season.

Also on . . .

N.C. Book watch (Noon, UNC-TV) – Donna Everhart talks about “The Education of Dixie Dupree.”

NCIS: Los Angeles (8 p.m., CBS) – Season 8 ends with Sam Hanna going rogue in an attempt to stop Tahir Khaled from targeting his family again.

Chicago Justice (9 p.m., NBC) – In the Season 1 finale, a crane collapses at a construction site and kills the son-in-law of a rich real estate developer, and Nagel, Antonio and Chief Boden discover it was not an accident.

Veep (10:30 p.m., HBO) – Selina settles on a location for presidential library, and Dan lands in a gossip column.