Guest Stars
Jason Watkins
voices Alfred Pennyworth
John DiMaggio
voices Bullock
Gary Anthony Williams
voices Flass
Krystal Joy Brown
voices Barbara Gordon
Michelle C. Bonilla
voices Renee Montoya
Jamie Chung
voices Dr. Harleen Quinzel
John DiMaggio
voices Baby Patient
Gary Anthony Williams
voices Elf Patient
Gary Anthony Williams
voices OrderlyCo Starring
David Krumholtz
voices Fletcher Demming
David Kaye
voices Hastings
David Kaye
voices Clown Patient
David Kaye
voices Orderly 2
Jim Pirri
voices Emerson Collins