Guest Stars Kelly Schumann as Justine Sikowicz Jon Barinholtz as Marcus White Irene White as Carol Malloon Pam Murphy as Gwen Co Starring Amir M. Korangy as Sayid Carla Renata as Janet Woods Will McLaughlin as Earl Greenstein Diana Tanaka as Customer Heather Horton as Coffee Maker Customer Uncredited Danny Gura as Elias Selisha Shertick as Sarah Jon Miyahara as Brett Kobashigawa Mariana Tosca as Heather Christopher Riordan as Chris John Di Fatta as Jay