Glenn Howerton Jack Griffin Actor Jacob McCarthy Devin Actor Jean Villepique Michelle Actor Lyric Lewis Stef Actor Mary Sohn Mary Actor Patton Oswalt Principal Durbin Actor Tom Bennett Miles Actor Erinn Hayes Studen'ts Mother Guest Star Tucker Albrizzi Colin Guest Star Lisa Loeb Self Aparna Brielle Sarika Guest Star Nick Peine Marcus Guest Star Paula Pell Helen Henry DeMarcus Guest Star Anjali Bhimani Sarika's Mom Guest Star Lori Alan Didi Kasperak Guest Star Allisyn Snyder Heather Guest Star Jacob Houston Victor Kozlowski Guest Star Spence Moore II Dan Decker Guest Star Eddie Leavy Anthony Lewis Guest Star Sari Arambulo Grace Guest Star Charlie McCrackin Dick Novak Guest Star Rebecca Sohn Prude Mom Guest Star Hans Holsen Heather's Dad Guest Star Dominique Morton Angry Student Guest Star Michael Patrick O'Brien Executive Producer Lorne Michaels Executive Producer Seth Meyers Executive Producer Andrew Singer Executive Producer Michael Shoemaker Executive Producer