Derek Jacobi and Anne Reid star in "Last Tango In Halifax," a winning British drama about a pair of older singles who reconnect several decades after they were almost an item in high school. "It is a love affair between two people who happen to be in their 70s," Jacobi said. It's charming, witty, funny and endearing and Jacobi and Reid are absolutely fantastic.
Watch • 7 p.m. Sunday, Channel 7 The Week Ahead
Million Second Quiz
Contestants do battle in a trivia competition over 12 nights.
Watch • 7 p.m. Monday-Thursday, Channel 5
Allison turns to Rex.
Watch • 8 p.m. Monday, Channel 30
The President's Gatekeepers
Fascinating two-part, four-hour documentary about the demanding, powerful job of White House chief of staff.
Watch • 10 p.m. Wed-nesday and Thursday, Discovery
In the series finale, Michael must regain the trust of those closest to him in order to finish what he started.
Watch • 10 p.m. Thursday, USA This Weekend
Luther has to clear his name after he's falsely accused of murder.
Watch • 8 p.m. Friday, BBC America
After a behind-the-scenes special, the two-hour season finale finds Utahns George and Scott under attack by an armed militia.
Watch • 9 and 10 p.m. Friday, Discovery
Weber State at Utah; Utah State at Air Force; Texas at BYU
Watch • Noon Saturday, P12N (WSU-Utah); 1:30 p.m. Saturday, CBSSN (USU); 5 p.m. Saturday ESPN2 (BYU)
Nucky tries to make peace with Masseria.
Watch • 10 p.m. Sunday, HBO
Someone important to Dexter is killed.
Watch • 10 p.m. Sunday, Showtime