Main Characters Fireman John Gage 123 main appearances Fireman Roy DeSoto 123 main appearances Dixie McCall, R.N. 119 main appearances Joe Early, M.D., F.A.C.S. 119 main appearances Kelly Brackett, M.D., F.A.C.S. 117 main appearances
Recurring Guest Characters Hoyt Herrold 1 guest appearances Driver 1 guest appearances Don Herrold 1 guest appearances Dr. Frye 1 guest appearances Carol 1 guest appearances Police Sergeant 1 guest appearances Dr. Mike Williams 1 guest appearances Kathy Williams 1 guest appearances Barney Olsen 1 guest appearances Norman Harrison 1 guest appearances Battalion Chief 1 guest appearances Nora Hosteller 1 guest appearances Sgt. Sommers 1 guest appearances Airport Employee 1 guest appearances Mrs. Barton 1 guest appearances Milt 1 guest appearances John Welman / Gilbert Wells 1 guest appearances George Barton 1 guest appearances Foreman 1 guest appearances Woman in House 1 guest appearances ⇤ « 12 13 14 15 16 17 18 19 20 21 » ⇥