John Krasinski, known as Jim from “The Office,” devised a prank with Game 7 of the Stanley Cup Finals. As fans of the show now, Krasinski’s character had a romance with Jenna Fischer’s Pam. According to UPROXX, the Boston Bruins versus the St. Louis Blues has tested their friendship. On social media the two have argued about who will win but at Game 7, Krasinski showed up with a secret weapon. The actor posted a video on Twitter featuring David Denman, who played Pam’s fiancé Roy in the show.