Highlights from the Twelfth Episode of Survivor: Cagayan

Castaways scale new heights as they battle for a guaranteed spot in the final four.

1. "Straw That Broke the Camel's Back" Season 28 Episode 12

Yung "Woo" Hwang competes for Immunity during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Kass in Season 28 Episode 12

2. Kass in Season 28 Episode 12

Kassandra "Kass" McQuillen during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Spying in Season 28 Episode 12

3. Spying in Season 28 Episode 12

Tony Vlachos during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Getting ready for the Reward Challenge in Season 28 Episode 12

4. Getting ready for the Reward Challenge in Season 28 Episode 12

Yung "Woo" Hwang, Trish Hegarty, Tony Vlachos, Kassandra "Kass" McQuillen and Spencer Bledsoe before the Reward Challenge during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Tony in Season 28 Episode 12

5. Tony in Season 28 Episode 12

Tony Vlachos during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Immunity Challenge in Season 28 Episode 12

6. Immunity Challenge in Season 28 Episode 12

The stage is set for the Immunity Challenge during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Woo, Trish, Tony, Kass and Spencer in Season 28 Episode 12

7. Woo, Trish, Tony, Kass and Spencer in Season 28 Episode 12

Jeff Probst addresses Yung "Woo" Hwang, Trish Hegarty, Tony Vlachos, Kassandra "Kass" McQuillen and Spencer Bledsoe before the Reward Challenge during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Tony and Woo in Season 28 Episode 12

8. Tony and Woo in Season 28 Episode 12

Tony Vlachos and Yung "Woo" Hwang during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Trish in Season 28 Episode 12

9. Trish in Season 28 Episode 12

Trish Hegarty during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Woo chats with Tony in Season 28 Episode 12

10. Woo chats with Tony in Season 28 Episode 12

Yung "Woo" Hwang during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Tony, Kass and Spencer in Season 28 Episode 12

11. Tony, Kass and Spencer in Season 28 Episode 12

Tony Vlachos, Kassandra "Kass" McQuillen and Spencer Bledsoe during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Spencer in Season 28 Episode 12

12. Spencer in Season 28 Episode 12

Spencer Bledsoe during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Woo and Trish in Season 28 Episode 12

13. Woo and Trish in Season 28 Episode 12

Yung "Woo" Hwang and Trish Hegarty during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Covered in mud in Season 28 Episode 12

14. Covered in mud in Season 28 Episode 12

Yung "Woo" Hwang and Trish Hegarty during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
After the challenge in Season 28 Episode 12

15. After the challenge in Season 28 Episode 12

Kassandra "Kass" McQuillen, Tony Vlachos, Spencer Bledsoe, Yung "Woo" Hwang and Trish Hegarty during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Cleaning off in Season 28 Episode 12

16. Cleaning off in Season 28 Episode 12

Trish Hegarty, Spencer Bledsoe and Tony Vlachos during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Tony and Trish in Season 28 Episode 12

17. Tony and Trish in Season 28 Episode 12

Tony Vlachos and Trish Hegarty enjoy their Reward during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.
Tribal Council in Season 28 Episode 12

18. Tribal Council in Season 28 Episode 12

Yung "Woo" Hwang, Kassandra "Kass" McQuillen, Tony Vlachos, Trish Hegarty and Spencer Bledsoe at Tribal Council during the twelfth episode of SURVIVOR, Wednesday, May 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Screen Grab/CBS ©2014 CBS Broadcasting Inc. All Rights Reserved.