John Krasinski paid homage to his character of Jim Halpert by pulling a prank on his old co-star from "The Office," Jenna Fischer.
Krasinski, a fan of the Boston Bruins, has been trading friendly insults with Fischer, a St. Louis Blues fan, during the Stanley Cup Finals.
For Game 7 at TD Arena in Boston, Krasinski shared a video of his guest for the evening ... none other than Roy Anderson from "The Office!"
Roy was famously engaged to Fischer's character, Pam Beesley, on the series. Of course, we all know she ended up dumping Roy for a life with Jim.
"Jenna Fischer, I know we've been having our ups and downs recently I just wanted to say I'm really sorry you're not here," Krasinski said, adding that "I was really bummed you couldn't make it."