Guest Stars Rosie O'Donnell voices Subway Announcer Brendan Sexton III as Horse Irén Bordán as Vera Peschauer Athina Papadimitriu as Delia Sharlto Copley as Chezare 'Chez' Carrera Ephraim Sykes as Derek Co Starring Paige Gilbert as Nurse Malachi Nimmons as Danny Shaker Daniel Morgan Shelley as Squash Player Randall Marquez as Cop on subway train Lisa Wilkerson as Hospital Receptionist Connie Shi as Alan's date Austin Smith as Dr. Grier Neal Mayer as Man on Subway Carol Mazhuvancheril as Anti-Nuclear Activist Khalid Rivera as Guy With Mohawk Chris Camaj as Bartender
