Friday: You just never know what's going to get pitched on Shark Tank. A couple of guys from North Carolina have a bright idea for a goat-renting service to help people remove weeds from their lawns. 9 p.m., ABC.
Saturday: In the TV film When Calls the Heart, a young society woman (Maggie Grace) must learn the ways of the frontier when she lands a teaching position in prairie town. Jean Smart and Lori Loughlin also star. 9 p.m., Hallmark.
Saturday: If you missed The Lumineers at Memorial Coliseum last week, or even if you saw them and thought they were pretty great, you can catch them on Austin City Limits this week in a new episode that pairs the Denver ensemble with fellow Americana darlings Shovels & Rope of South Carolina. 11 p.m., KET.
Sunday: Yes, it has been 10 years since that quintet of gay men started giving oafish straight dudes a few doses of style on Bravo's Queer Eye for the Straight Guy. They've all moved on to new things, — fashion maven Carson Kressley is a frequent guest at the Kentucky Derby — but they'll be back on Bravo for a reunion where they reflect on the series and its impact. 9 p.m., Bravo.
contra costa times, Herald-leader staff report