When Rainbow is tasked with a school assignment that requires her to trace her roots, she learns that history is more complicated for her mom's side of the family than it is for her dad's. Meanwhile, Johan struggles to balance his new love of ice hockey with what his friends think is cool.

The popular girls at school ask Rainbow to join their group Halloween costume as Tootie from "The Facts of Life." She thinks this is finally her opportunity to fit in, but Denise views the situation differently. Meanwhile, Alicia doesn't want the kids to go trick-or-treating after Harrison and his colleagues tell her about all the dangerous things that can happen.