Main Characters Dr. Owen Maestro / Rob Huebel 77 main appearances Dr. Blake Downs / Cutter Spindell / Rory Spindell 74 main appearances Dr. Glenn Richie / Just Falcon 63 main appearances Dr. Lola Spratt / Lynn Williams 62 main appearances Chief 61 main appearances Dr. Cat Black / Dixie Peters 51 main appearances Sy Mittleman / Fred Nunley 52 main appearances Nurse Dori 9 main appearances Dr. Valerie Flame / Ingrid Hagerstown 42 main appearances Chet 5 main appearances
Recurring Guest Characters Denise 1 guest appearances Marvin 1 guest appearances Michael 1 guest appearances Betty 1 guest appearances Shari 1 guest appearances Drunk Daddy 1 guest appearances Dr. Santa Claus 1 guest appearances Susan 1 guest appearances Capt. Beach-House 1 guest appearances Steve Perry 1 guest appearances Dylan 1 guest appearances Jasper-Pants 1 guest appearances Party Host 1 guest appearances NATO Chairman 1 guest appearances Patient #2 1 guest appearances Patient #1 1 guest appearances Kid 1 guest appearances Future Doctor 1 guest appearances John Tandy 1 guest appearances Michael Winslow 1 guest appearances ⇤ « 11 12 13 14 15 16 17 18 19 20 » ⇥