Ari Graynor Meredith Davis Actor Kristin Davis Ginny Actor David Alan Grier Principal Carl Gaines Actor Sara Gilbert Irene Actor Ryan Hansen Joel Actor Sara Rodier Lily Actor Caitlin Kimball Guest Star Kat Foster Guest Star Grace Kaufman Guest Star Madison De La Garza Guest Star Anthony Keyvan Guest Star Yara Shahidi Guest Star Seth Lucas Bowen Guest Star Josh Casaubon Guest Star Bailey Gambertoglio Guest Star Ava Allan Guest Star John Getz Guest Star Lyle Kanouse Guest Star Ptolemy Slocum Guest Star Jessalyn Wanlim Guest Star Aisha Kabia Guest Star Hilary Winston Executive Producer, Writer Lee Eisenberg Executive Producer Gene Stupnitsky Executive Producer Sam Hansen Executive Producer Jimmy Miller Executive Producer Michael Lasker Executive Producer Don Scardino Director