'Survivor: Blood vs. Water' First Look: The Season of Blindsides (Exclusive Video)

Survivor: Blood vs. Water is only four episodes in, and already there have been two major blindsides.

In last week's episode, John Cody's alliance -- led by Brad Culpepper -- turned against him and sent him to Redemption Island. This week, karma came back to haunt Culpepper, as his alliance turned against him, thanks to a shocking move by Caleb Bankston, who announced he was voting for his alliance mate during tribal council.

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The Hollywood Reporter has an exclusive look at next week's episode, during which Tina Wesson talks about what's going to happen to Culpepper's wife, Monica, following the vote against him and Vytas Baskauskas talks about losing trust in Caleb.

"You can never predict what is going to happen next," host Jeff Probst says in voice-over -- teasing yet another blindside to come?

Watch the video above.

Survivor: Blood vs. Water airs at 8 p.m. Wednesdays on CBS.