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 Carly Craig Tara Guest Star Jeannette Sousa Suzanne Guest Star Barret Swatek Sage Guest Star Mallory Jansen Nina Guest Star Mary Linda Phillips Stacy's Mother Guest Star Hugh B. Holub Stacy's Father Guest Star Sarah Dunn Executive Producer Aaron Kaplan Executive Producer Rick Wiener Executive Producer, Writer Kenny Schwartz Executive Producer, Writer Chris Koch Director