Mr. & Mrs. Fuller are the parents of Olivia Fuller. In "From Method to Madness" they appear at the Quahog School of Performing Arts when Simon announces that he intends to take Olivia and Stewie Griffin on tour. When Lois questions if touring is such a good idea at their age, Mrs. Fuller reassures her that it would be fine and that she always wanted to be an actress, quickly dismissing the notion that she is pushing Olivia to live her dream.