Doc Martin

Saturday at 8:00 p.m. on OPB TV

As Louisa starts her new counseling course, Penhale investigates a break-in at the school.

Photo: APT

Masterpiece

Sunday at 7:00 p.m. on OPB TV

A birthday party for Louisa leaves her brooding about her age. Leslie takes up fashion photography.

Photo: John Rogers/Sid Gentle Films for ITV and MASTERPIECE

Oregon Experience

Monday at 9:00 p.m. on OPB TV

In the early 1800s, Fort Vancouver served as the western headquarters for the British trading enterprise Hudson’s Bay Company, employing hundreds of people from more than 35 different ethnic groups. Uncover the history of this national park, its unique multicultural community and the changes that it brought to the Northwest.

Photo: Tom Shrider, Oregon Experience/OPB