The House Turned Upside Down in Episode 21

The craziest competition of the summer so far put a Houseguest in a bad position in the game.

Competing in the HoH

1. Competing in the HoH

Nicole and Cody compete in the "Hindsight's 20/20" HOH competition on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved
Victoria and Derrick compete

2. Victoria and Derrick compete

Victoria and Derrick compete in the "Hindsight's 20/20" HOH competition on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

3. "Hindsight's 20/20"

Frankie and Zach compete in the "Hindsight's 20/20" HOH competition on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved
Outgoing HoH Caleb

4. Outgoing HoH Caleb

Caleb during the "Hindsight's 20/20" HOH competition on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved
Victoria and Cody

5. Victoria and Cody

Houseguests, Victoria and Cody on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved.
Winning HoHs

6. Winning HoHs

Houseguests, Christine and Nicole on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved.
Confrontation

7. Confrontation

Houseguests, Zach and Frankie on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved.
Talking strategy

8. Talking strategy

Houseguests, Derrick, Cody, Caleb, Zach, and Frankie on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved.
Who's calling who out?

9. Who's calling who out?

Houseguests, Cody, Zach, Caleb, and Frankie on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved.
Christine contemplates her decision

10. Christine contemplates her decision

Houseguest Christine on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved.
Beast Mode Cowboy

11. Beast Mode Cowboy

Houseguest Caleb on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved.
Cody and Zach

12. Cody and Zach

Houseguests, Cody and Zach on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved
Competition set-up

13. Competition set-up

Houseguests compete in the "Hindsight's 20/20" HOH competition on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved
HoH Set-up

14. HoH Set-up

Houseguests compete in the "Hindsight's 20/20" HOH competition on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved
Nicole in tears

15. Nicole in tears

Houseguest Nicole on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved
All smiles

16. All smiles

Houseguest Frankie on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved
Feeling the love?

17. Feeling the love?

Houseguests, Nicole and Zach on BIG BROTHER, Sunday, August 10 (8:00 -- 9:00 PM, ET/PT) on the CBS Television Network. Photo: Lisette M. Azar/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved