Find out which famous musician joined Survivor 50 Episode 4 as part of the reward for an immunity challenge.
Published Mar 18, 2026 8:37 PM EDT
“Knife to the Heart” – Castaways help pass the time on their beach by hosting the “Survivor 50 Talent Show”. Another boomerang idol is discovered, and players must decide whether to send it to an ally or an adversary. Then, the biggest reward of the season is on the line as tribes compete for immunity and a special afternoon with country music star and SURVIVOR superfan, Zac Brown, on SURVIVOR 50, Wednesday, March 18 (8:00-9:30 PM, ET/PT). Pictured L to R: Zac Brown and Jeff Probst. Photo: Robert Voets/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved.
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Country music (and Survivor) fans, rejoice! One of the most famous country artists of all time joined Survivor 50 in Episode 4 as part of the reward for an immunity challenge.
Which celebrity was on Survivor 50 Episode 4: Knife to the Heart?
“Knife to the Heart” – Castaways help pass the time on their beach by hosting the “Survivor 50 Talent Show”. Another boomerang idol is discovered, and players must decide whether to send it to an ally or an adversary. Then, the biggest reward of the season is on the line as tribes compete for immunity and a special afternoon with country music star and SURVIVOR superfan, Zac Brown, on SURVIVOR 50, Wednesday, March 18 (8:00-9:30 PM, ET/PT). Pictured: Zac Brown Photo: Robert Voets/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved.
Zac Brown of the Zac Brown Band joined Survivor 50 Episode 4 as part of the reward for an immunity challenge. Kalo won the challenge and an afternoon at the Sanctuary with the legendary musician.
Survivor 50 Celebrity FAQ
Which celebrity was on Survivor 50 Episode 4?
Zac Brown joined Survivor 50 Episode 4 as part of the reward for a challenge.
Is Zac Brown a big Survivor fan?
Yes, Zac Brown is a notorious Survivor superfan.
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