Main Characters Dr. Angela Noyce 2 main appearances Dr. Jeremy Stone 2 main appearances General George W. Mancheck 2 main appearances Col. James C. Ferrus 2 main appearances Ed Dewitt 2 main appearances Dr. Tsi Chou 2 main appearances Jack Nash 2 main appearances Dr. Charlene Barton 2 main appearances Major Bill Keane MD 2 main appearances
Recurring Guest Characters Lance Stone 2 guest appearances Charles 'Chuck' Beeter 2 guest appearances President William J. Scott 2 guest appearances Roach 2 guest appearances General Blair 2 guest appearances Lisa Stone 2 guest appearances Pat Terrence 2 guest appearances Sarah Scott 2 guest appearances Joanne Scott 2 guest appearances Charles Henderson 2 guest appearances Annie Dillon 2 guest appearances Sherriff Martin Willis 2 guest appearances General Michaelson 2 guest appearances Dr. Smithson 2 guest appearances Sam Barton 1 guest appearances Lt. Amy Deacon 1 guest appearances Leila 1 guest appearances