Kim Delaney .... Dr. Samantha Hill,Beau Bridges .... President Paul Hollister,Frank Langella .... Dr. Hill,Melissa Sue Anderson .... First Lady Megan Hollister,Dean Cain .... Brad,Oliver Hudson .... Will,Carly Pope .... Laura,David Cubitt .... Dr. Jordan
Bruno Giganti,Agustín Machta,Franco Antonio de la Puente,Iván Masliah,Facundo Mas,Ivan Benitez,Carlos Carneglia,Denis Corat,Jordán Romero,Fernando De Simone,Melissa Falter,Gastón Frías,马可·伯格
亚历克西斯·克纳普,查德·迈克尔·墨瑞,斯盖拉·阿斯丁,卡米拉·贝勒,查斯蒂·巴勒斯特罗斯,肯尼·沃莫尔德 ,杰森·帕特里克,费尔南达·罗梅罗,Dayo Okeniyi,Zuleyka Silver,亚历克斯·维多夫,Megan Stevenson,Jordan Monaghan,Amanda Jane Cooper,Victoria Park