Guest Stars Scott Lawrence as Art Costa Lincoln A. Castellanos as Tobias Maestro Harrell as Matt Leon Thomas as Russell Keith Powers as Calvin Lynn Chen as Nurse Co Starring Lexi Johnson as Gloria Jack Donner as Old Man Donald Agnelli as Driver Gavrielle Harris as Student #1 Andrew Patrick Ralston as Lab Coat B.J. Clinkscales as LAPD Unit Angelyna Martinez as Physics Teacher Carlos E. Campos as Faculty Member Lak Rana as ICU Doctor Micah Fitzgerald as Pale Face Junkie Uncredited Gabriella Martinez as Student Evan Sloan Weinstein as Drama Teacher Thomas Haley as Officer Richards Benjamin Waters as Officer Finley Jasmine Aceves as High Schooler