Tatum is a little orphan girl whom Carter adopts in "Adoptation". Upon picking her up from the St. Agnes Orphanage, he initially plans to take a photo-op with her so he can clean up his image, but quickly grows to like her and decides to take her in, raising her incredibly well.
This makes Lois jealous, as she was never raised this well at her age, and her jealousy reaches a boiling point at the Newport Zoo, when she loses track of her and discovers that she has landed in the gorilla pit. Knowing she is to blame, Lois enters the pit and distracts the gorillas by rambling about her dreams, rescuing Tatum and learning to like her in the process. Carter explains that he took her in so he could have another try at being a good father, but upon learning how difficult it is to talk to her at his lengthy dinner table, he decides she should leave.
Tatum is voiced by Rachael MacFarlane.