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 Matt Shively Lonnie Spears Guest Star Sarunas J. Jackson Malcolm Smith Guest Star Kelly Ripa Whitney Guest Star Lisa Vanderpump Self Guest Star Ian Gomez Brecken Phillips Guest Star Wendie Malick Kathryn Guest Star Alex Landi Guest Star Drew Carey Mr. Green Guest Star Ed Weeks Guest Star Jessica St. Clair Chloe Brown Mueller Guest Star Alessandra Ambrosio Guest Star Tenzing Norgay Trainor Trevor Guest Star Kathy Kinney Lunch Lady Guest Star Sarah Dunn Executive Producer Aaron Kaplan Executive Producer Rick Wiener Executive Producer Kenny Schwartz Executive Producer Anthony Lombardo Writer Jon Fener Writer Don Diego Writer Sherry Bilsing Writer Lauren Caltagirone Writer Jeremy Hall Writer Michael Hobert Writer Patrick Sheehan Writer Chris Koch Director Melissa Kosar Director Paul Murphy Director Ellen Kreamer Writer Eric Dean Seaton Director Nirvana Adams Director Natalia Anderson Director John Putch Director