Patricia Kalember

役 Dr. Kay 'Kayo' O'Brien

Brian Benben

役 Dr. Mark Doyle

Lane Smith

役 Doctor Robert Moffitt

Jan Rubeš

役 Dr. Josef Wallach

Keone Young

役 Dr. Michael Kwan

Priscilla Lopez

役 Rosa Villanueva, RN

Tony Soper

役 Dr. Cliff Margolis