Guest Stars Hero Hunter as James 'Junior' Sloane Alana Gay as Linda Sloane Marc Evan Jackson as Dr. Leland Mason Kevin Sussman as Walter Pine Paul James as Charlie Sloane Alice Halsey as Mad Zott Thomas Randall Mann as Alfred Boryweitz Rainn Wilson as Phil Lebensmal Caryn West as Mrs. Mudford Co Starring Joy Jacobson as Shari Gregg Brown as Director Isaac Jay as Harry the PA Elliott "Shoo Shoo" Parsells as Amanda Pine John Alton as Stage Manager Lauren E. Cook as Rebecca Catherine Hyslop as Lena Amanda Walsh as Waitress Herbert Russell as Male Audience Member #3 Jessy Greer as Female Audience Member #2 Nathan Caywood as Male Audience Member #1 Jonathan Fishman as Male Audience Member #2 Luke Alvarez as Crazy Kid #2 Dexter Alvarez as Crazy Kid #1 Kameron Brummer as Tommy Julianne Buescher as Secretary Alex Staggs as Sound Mixer Tammy Caplan as Female Audience Member #1 James Vincent as Male Audience Member #4 Daniele O'Loughlin as Harried Mother Todd Aaron Brotze as Consultant Lola Kelly as Housewife