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Published on Oct 28, 2013
Challenge Producer John Kirhoffer takes us behind-the-scenes for a first look at the challenge, Chain Reaction, featured on SURVIVOR: Blood vs. Water, Wednesday, October 30 on CBS Click the link to subscribe to the Survivor channel - http://bit.ly/1eAKHER To watch full episodes of Survivor, click HERE - http://bit.ly/1bizVPI Get the CBS app for iPhone & iPad! Click HERE: http://bit.ly/12rLxge Click HERE to purchase the upcoming season on iTunes: http://bit.ly/LQMsn7