Recurring Guest Characters Sofia Lyons 1 guest appearances FBI Surveillance Tech 1 guest appearances Karen 1 guest appearances Bright Woman 1 guest appearances Louella 1 guest appearances Dr. Heisey 1 guest appearances Mr. Han 1 guest appearances Dr. Thomas Lowenthal 1 guest appearances ⇤ « 5 6 7 8 9 10 11 12 13 14 » ⇥