Rachel Khoo

• Deadly Affairs, Discovery ID, 20.00

This series tells real-life tales of love gone terribly wrong – from wandering eyes at the workplace to Bible study couples tempted by lust to commit the ultimate sin – showing how the feelings involved can sometimes take a murderous turn. Each episode contains two stories, interwoven with commentary from local authorities and true crime experts, along with first-person accounts from victims’ friends and families.

• Little Paris Kitchen: Cooking with Rachel Khoo, BBC Lifestyle, 20.00

Rachel invites you to sample her distinctive Parisian cookbook, throwing tired clichés out of the window, and goes on a surprising edible adventure. She produces everything from simple suppers to sumptuous patisserie and beautiful gourmet dinners.

•l Flying Wild Alaska, Discovery Channel, 20.30

Join the Tweto family as they continue to transport life’s necessities to one of the most remote regions of America. The Tweto’s family-run airline, Era Alaska, is a lifeline for the isolated rural inhabitants of the Bering Sea coastline. Jim runs his company with passion and looks to his wife, Ferno, for support. Battling winter storms, fog and hturbulence, the airline’s pilots are among the best in the world, transporting snow dogs bound for the Iditarod race, delivering equipment to difficult locations and fresh supplies and medicines to winter-bound villages.

• The Big C, M-Net, 22.30

In the wake of Marlene’s death, Cathy is plagued by her late neighbour’s ghost as she learns that her latest chemotherapy regimen isn’t working.