New on TV

Returning home to Las Vegas, Alison Victoria's first project becomes a mess when she and a contractor aren't in sync with the client's wishes.

Follows investigators as they reopen the investigation into the bizarre disappearance of 16-year-old Theresa Bier in 1987. Locals believe Theresa was abducted by Bigfoot

The comedian tries to learn Welsh in a year after promising his daughter. In the first episode, his biggest challenge will be interviewing Gareth Edwards in Welsh

Police negotiate with a suspect barricaded in his bedroom, and motel occupants fail to convince police that the found paraphernalia isn't theirs

Chilling true-crime tales of unsuspecting individuals whose lives are forever altered when a stranger knocks on the door

Lee Mack hosts the first of five special editions of the quiz in which the prize pot that is not won on one show is carried over to the next day's edition

The actor takes on three global challenges to see if he can not just live longer, but live better, both physically and mentally

The work of designers Adrian Lillie and Charlotte Lloyd Webber as they and their team plan a spectacular Wizard of Oz-themed installation at Castle Howard in Yorkshire

Joe Leaphorn and Jim Chee investigate the disappearance of a Navajo boy, while Manuelito makes a sinister discovery while adjusting to life on the border patrol

The team continues to unravel the mystery of Slumach's lost gold mine. A recurring mine marker points the team east to Harrison Lake as leads and legend line-up

Fire chef Chris 'Flamebaster' Roberts lands in Japan, ready to set his tastebuds ablaze. He kicks off his adventure in Fukuoka with a legendary sushi masterclass

Young Highland cattle are halter-trained for the end-of-year show in Carlisle, and Helen Skelton and Jules Hudson catch up with viewers

Action Stations: We meet the international team taking up the $50 billion trailblazing challenge of building the world's most advanced driverless metro in Sydney

Ten fearless drivers face off in a thrilling eight-race showdown across four states - $100,000 in prizes are at stake, and it's anyone's race

Christmas-themed cooking show, presented by Abigail Niclomhair. Here, Abigail makes an inspired Christmas-Pavlova wreath

The history of the ancient South American civilisation. The first episode examines the beginnings of the Inca empire

First Dates takes its matchmaking magic to Spain, as Fred Sirieix welcomes a fresh influx of hopeful - but sometimes hopeless - singles to a stunning beachside setting

A woman is under pressure from her family to sell a hotel, but then someone turns up claiming to be the daughter she gave up for adoption. Drama, with Jackie Woodburne