莎拉·玛卢库·莱恩,亚历山大·威特斯,罗恩·斯穆安伯格,Eoin O #039;Brien,Kelly B. Jones,Russell Geoffrey Banks,Jon Nutt,Asia Marie Burnett,Byron Gibson,Harold Diamond,Jack Easton,Elidh MacQueen,Tanja Keller
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