The CW has released a preview for "Guess Who's Coming to Dinner", the eighth episode of Superman & Lois' third season, set to air on Tuesday, May 9th. This week's episode revealed that Natalie's boyfriend Matteo is actually Bruno Mannheim's son with wife, Peia and next week, Natalie will meet Matteo's parents for the first time and from the looks of things, it's not going to go well. Meanwhile, there are issues with the Kent boys as well so things just look tense all around. You can check out the preview for yourself below and then read on for the synopsis.