Guest Stars John Lutz as J.D. Lutz Chris Parnell as Dr. Leo Spaceman Mark La Mura as Charles Shalin Agarwal as Prashant Co Starring Brit Whittle as Man #1 John Treacy Egan as Improviser Cheryl Lynn Bowers as Joan Mandy Fabian as Woman Brian Berrebbi as Dave Patrick Noonan as Man #2 Lola Pashalinski as Cleaning Lady Griffin Richardson as Sound Guy Elizabeth Rouse as Katie