Katy Mixon Katie Otto Actor Diedrich Bader Greg Otto Actor Meg Donnelly Taylor Otto Actor Daniel DiMaggio Oliver Otto Actor Julia Butters Anna-Kat Otto Actor Carly Hughes Angela Actor Ali Wong Doris Actor Jessica St. Clair Chloe Brown Mueller Guest Star Sara Rue Nancy Granville Guest Star Jeannette Sousa Suzanne Guest Star Peyton Meyer Trip Windsor Guest Star Nikki Hahn Gina Guest Star Bruno Amato Uncle Louie Guest Star Sarah Dunn Executive Producer Aaron Kaplan Executive Producer Rick Wiener Executive Producer Kenny Schwartz Executive Producer Taylor Hamra Writer Chris Koch Director