David Bianculli

The star of Showtime's bloody crime drama talks about the show's eventual plans for an ending — and also about matters both professional and personal, from how he plays an emotionless killer to how Hall himself, while filming Dexter, has dealt with both cancer and a divorce.

TV critic David Bianculli talks up some of the twists and turns presented recently in some of his favorite shows — including Dexter, Homeland and The Walking Dead. Note: Spoiler-rich.

Woody Allen is the subject of a new two-part, four-hour special on the PBS series American Masters. TV critic David Bianculli says the documentary is "a smart, sometimes serious study of a smart, sometimes serious filmmaker."