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John Krasinski pulled a Jim Halpert-level prank on co-star Jenna Fischer, and our jaws dropped when we saw who helped

On June 12th, the Boston Bruins took on the St. Louis Blues in Game 7 of the Stanley Cup final—aka the biggest night in hockey. Fans all over the country picked sides, including former Office costars John Krasinski (Jim Halpert), a Bruins boy th...

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