“Poldark” continues Sunday on WCTE

Courtesy of Mammoth Screen for BBC and Masterpiece

Aidan Turner returns as Ross Poldark for a final season of drama in Cornwall. “Poldark, Season 5” airs at 8 p.m. Sunday on WCTE.

WCTE has announced its schedule for this week.

Tuesday, Oct. 1

7 p.m. – “Secrets of the Dead: Scanning the Pyramids”. Scientists use non-invasive technologies to explore what lies within the Great Pyramid at Giza.

8 p.m. – “Frontline: The Crown Prince of Saudi Arabia”. An investigation into the Saudi Crown Prince, a year after the murder of columnist Jamal Khashoggi.

10 p.m. – “Secrets of the Dead: Cleopatra’s Lost Tomb”. A criminal lawyer turned maverick archaeologist searches for Cleopatra’s lost tomb.

Wednesday, Oct. 2

7 p.m. – “Nature: Octopus: Making Contact”. A professor raises and studies a pet octopus in his home and makes remarkable discoveries.

8 p.m. – “Nova: Inside the Megafire”. Scientists investigate what is behind the rise of record-breaking megafires across the American West.

9 p.m. – “Wild Metropolis, Part 1”. New series. The ways wildlife makes itself at home in the world’s cities.

10 p.m. – “Operation Wild, Part 1”. An ingenious idea may help save giant pandas. An operation transforms the life of a young gorilla.

Thursday, Oct. 3

7 p.m. – “Reconnecting Roots”.

7:30 p.m. – “Tennessee Crossroads”.

8 p.m. – “Live Green Tennessee”.

8:30 p.m. – “One on One with Becky Magura”. Doug Derryberry.

9 p.m. – “Barnegie Hall”. A former guitarist for Emmylou Harris, Jon Randall has become a top songwriter and record producer.

9:30 p.m. – “Bluegrass Underground”.

10 p.m. – “Tennessee Wild Side”.

10:30 p.m. – “The Songwriters”. Rodney Crowell.

Friday, Oct. 4

7 p.m. – “Washington Week”.

7:30 p.m. – “Firing Line with Margaret Hoover”.

8 p.m. – “Great Performances: Now Hear This: The Riddle of Bach”. How composer Scarlatti generated a new sound inspired by the guitar that is still relevant.

9 p.m. – “Ruben Salazar: Man in the Middle”, The life and death of Ruben Salazar, a prominent Civil Rights era journalist, is investigated.

10 p.m. – “Song of the Mountains”.

Saturday, Oct. 5

7 p.m. – “Classic Gospel”. All Day Singin’ at the Dome.

8 p.m. – “Antiques Roadshow”.

9 p.m. – “Lost River Sessions”. The Other Years.

9:30 p.m. – “Barnegie Hall”.

10 p.m. – “Austin City Limits”. Gary Clark Jr.

11 p.m. – “Woodsongs”. The Mammals and the Dustbowl Revival.

Sunday, Oct. 6

3 p.m. – “Ray Stevens CabaRay Nashville”. Aaron Tippin.

3:30 p.m. – “Sun Studio Sessions”.

4 p.m. – “Bitter Pill: Youth at Risk”.

5 p.m. – “Bitter Pill: Youth at Risk Town Hall”.

6 p.m. – “PBS NewsHour Weekend”.

6:30 p.m. – “One on One with Becky Magura”.

7 p.m. – “Durrells in Corfu, Season 4, Part 2”. An encounter with Daphne leaves Leslie pondering about fatherhood. Margo moves in with Theo.

8 p.m. – “Poldark, Season 5, Part 2”. Demelza and the children are caught in a dangerous web. George pursues the fruits of a new alliance.

9 p.m. – “Press on Masterpiece, Part 1”. Holly, deputy news editor of the Herald, tries to obtain CCTV footage of a fatal hit-and-run.

10:04 p.m. – “The Tunnel, Season 1, Part 6”. As youths are burnt alive, police suspect the hand of the Truth Terrorist once more.

11 p.m. – “Professor T, Season 1, Part 11” Professor T investigates when a businessman vanishes just days after a failed attempt on his life.