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 Nathan Fillion Self Guest Star Carly Craig Tara Guest Star Peyton Meyer Trip Windsor Guest Star Robbie Troy Amanda Kritch Guest Star Lance Valentine Butler Doc Brown Guest Star Kevin Thomas Mitchell Data Guest Star Elijah Nelson Firefly Kid Guest Star Sarah Dunn Executive Producer Aaron Kaplan Executive Producer Rick Wiener Executive Producer, Writer Kenny Schwartz Executive Producer, Writer Bill Callahan Writer David L. Bertman Director