Guest Stars Tommy Flanagan as Martin Connells Kid Cudi as Francis Beaufort Pom Klementieff as Martel Russell Wong as Brompton Payman Maadi as Elliot Michael Ealy as Jacob Reed Jaxon Williams as Nathan Hale Nadine Lewington as Irene Gerhart Katy O'Brian as EMT Lawrence Adimora as Second EMT Derek Smith as Stanton Sol Landerman as Clyde Co Starring Cody Banta as George (Robot) Kristy Munden as Caleb's Mom Isaac Gonzalez Rossi as Estefan Nikol Kollars as EVP Cheryl Burke as Waitress Remington Hoffman as Gibbons Jessica Lindsey as Caleb's Mom (Young) Lorna Duyn as Waitress Sara Steve Sobel as Thomas Dexter Hobert as Young Caleb