Welcome to Episode 5 of Big Brother Brothers: The Ultimate Unofficial Podcast from TV Guide.

This week, in a special Fourth of Jack-ly make-up podcast, hosts Fox Van Allen and Lance Cartelli grade Christie's reign as Week 1 HoH, discuss the game-changing Camp Comeback twist that has the Jacks all salty, look forward to Jack's Week 2 HoH (with spoilers!), and profess our new-found appreciation for Kathryn, of all people.

Yup. That Kathryn.

And stick around until the end for a special Big Brother Brothers Investigative Report: Did Kathryn really get high off sniffing bobcat urine? We bought a bottle on Amazon and played our own round of that awful-smelling Nightmare Whacktivity Comp to find out.

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New episodes of Big Brother Brothers go up every week, now through the end of the Big Brother 21 season.

This week, Big Brother 21 airs on Wednesday, July 10 at 8/7c; Thursday, July 11 (live) at 9/8c, and Sunday, July 14 at 8/7c, all on CBS. You can watch every season of Big Brother and the BB21 Live Feeds on CBS All Access.

Follow Fox on Twitter and Instagram. Follow Lance on Twitter and Instagram.

(Disclosure: TV Guide is owned by CBS Interactive, a division of CBS Corporation.)