Frances

Bio
Frank the school class pet spider of Mrs. Johnson classroom, Lincoln was volunteered to watch over Frank. Clyde tells Leni that she has arachnophobia, so Lincoln has to keep him away from her. Eventually, Lori, Luna, Luan, Lynn, Lucy, Lana, Lola, Lisa, and Lily all find out about Frank, then he gotten lost, much to Lincoln and his sisters (except Leni) frustration. Once Leni has found out about Frank, she gets terrified and sprays Frank, killing him. At a funeral, they discover that "Frank" is actually one of Cliff hairballs. Their Dad calls an exterminator to kill Frank. The Loud Family and Clyde stops the exterminator with their antics, when Lincoln sees Frank upstairs, he and the exterminator race for it, but fails. Leni saves the spider and the exterminator angrily leaves. Lisa reveals to Lincoln that Frank is female. Once the family saying goodbye to Frank, it shows their vent filled with countless numbers of Frank babies and Leni is horrified, as well as Lincoln.

Appearance
Franks appears as a purple spider, she has six yellow eyes with black pupils, as well as two fangs. She also has eight legs, a small abdomen, and a large tail.