Big Brother 8 p.m. CBS
If you think "Big Brother" has grown repetitive after 15 straight seasons, you're right. But just for kicks, get thyself to YouTube and watch the first season of this pillar of reality TV. You'll see that quite a bit has changed. The formless voyeuristic blob that was the first season had no power structure to keep the guests fighting and fibbing, very little dramatic editing to construct characters, and lots of chickens —
Top Chef Masters 10 p.m. Bravo!
This season of "Top Chef Masters" comes stuffed with another Top Chef, as each master chef's trusty sous chef is dragged into the action via an online "Battle of the Sous Chefs" competition. Their performances in these mini-challenges can win their bosses immunity, or burden them with annoying disadvantages. Which lucky sous chef will be peeling potatoes for the forseeable future? Tune in and find out.
I Want That 10 p.m. DIY
Not a documentary about Bravo.
BBQ Crawl 8 p.m. Travel
How I get home from most cookouts.
Joe Rogan Questions Everything 10 p.m., Syfy
Someone introduce this guy to Clarissa.