VIDEO: How Well Do the Stars of Chicago P.D. Know Chicago?

During a recent set visit, TVGuide.com gave Chicago P.D. stars Sophia Bush, Jesse Lee Soffer, Patrick John Flueger, LaRoyce Hawkins and Jason Beghe a pop quiz about Windy City trivia - ranging from where deep-dish pizza originated to the number of times Da Bears have won the Super Bowl.

Watch the video above to find out.