Justin Spitzer Creator, Executive Producer Ben Feldman Jonah Actor Mark McKinney Glenn Actor Lauren Ash Dina Actor Colton Dunn Garrett Actor, Writer Nichole Sakura Cheyenne Actor Nico Santos Mateo Actor Jon Barinholtz Marcus Guest Star Kelly Schumann Justine Guest Star Amir M. Korangy Sayid Guest Star Steve Agee Isaac Guest Star Carla Renata Janet Guest Star Selisha Shertick Sarah Guest Star Felipe Esparza Cody Guest Star Algerita Wynn Customer Guest Star Mary Kathleen Gordon Middle Aged Woman Guest Star Chris Dotson Phone Holder Customer Guest Star Steve West Zephra Technician Guest Star David Bernad Executive Producer Ruben Fleischer Executive Producer Gabe Miller Executive Producer Jonathan Green Executive Producer Jackie Clarke Executive Producer James Renfroe Director