Recurring Guest Characters Blaster Boyle 1 guest appearances Sean Shaleen 1 guest appearances Dr. Wesley Kenyon 1 guest appearances Dr. Ellison 1 guest appearances Barney Ogden 1 guest appearances Melanie Barker 1 guest appearances Dr. Samuel "Sam" Garver 1 guest appearances Buster Bailey 1 guest appearances Johnny Shannon 1 guest appearances Terry Shannon 1 guest appearances Mickey Shannon 1 guest appearances Peggy Shannon 1 guest appearances Det. Sgt. Barnes 1 guest appearances Det. Lt. Simeon Kershaw 1 guest appearances Ben Coleman 1 guest appearances Callie Coleman 1 guest appearances Jonathan Hawley 1 guest appearances Vic LaRosa 1 guest appearances Lou Ross 1 guest appearances Doc Wallace 1 guest appearances ⇤ « 4 5 6 7 8 9 10 11 12 13 » ⇥