Justin Spitzer Creator, Executive Producer America Ferrera Amy Actor Ben Feldman Jonah Actor Mark McKinney Glenn Actor Lauren Ash Dina Actor Colton Dunn Garrett Actor 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 Travis Coles Corey Guest Star Jee Young Han Kira Moon Guest Star Annie Sertich Karen Guest Star Luisa Vitor Mom Guest Star Monique Gall Frazzled Customer Guest Star Casey Campbell Beer Customer Guest Star Winston A. Marshall Cafe Customer Guest Star Brandan Hunter-Davis Toilet Paper Customer Guest Star Troy Vincent Sneezing Customer Guest Star David Bernad Executive Producer Ruben Fleischer Executive Producer Gabe Miller Executive Producer Jonathan Green Executive Producer Jackie Clarke Executive Producer Victor Nelli Jr. Director Bridget Kyle Writer Vicky Luu Writer