A mysterious text from their mom has called Lane and Lelsie home. To pass the time on the three hundred mile trip from Seattle to Spangle, Lelsie suggests they play a game of Road Trip Bingo. But as brother and sister confront parental-induced scars through flashbacks, imagination, imagined flashbacks, and lukewarm onion rings, it becomes clear that something is off about this trip. And bingo is more than just a game for Lelsie.