Guest Stars Vince Vaughn as Freddy Funkhouser Ursula Burton as Director Lori Alan as Young Larry's Mom Rose Zachary Fineman as Young Larry's Brother Ken Trent Eisfeller as Waiter #2 Seth Rogen as Himself Josh Gad as Chiropractor Elizabeth O'Donnell as Chiropractor's Receptionist Brad Grunberg as Jonas - Roofer Tony Wade as Male Driver Iris Anthony as Miriam Clubok Marc-Sully Saint-Fleur as Costume Designer Zach Reino as Jason Steinberg Talia Tabin as Hostess Franqi French as Customer Service Agent David Rosove as Production Assistant Owen Streicher as Dylan Gino-Charles Villanueva as Roofer's Assistant
