Main Characters Dr. Sydney Hansen 44 main appearances Jim Hansen 44 main appearances Robbie Hansen 44 main appearances Joanie Hansen 42 main appearances Lynda Hansen 42 main appearances Dr. Helen Reynolds 17 main appearances
Recurring Guest Characters Lillian Gerrish 1 guest appearances Frank Gerrish 1 guest appearances Mrs. Hubbard 1 guest appearances Coast Guard 1 guest appearances Mrs. Shearer 1 guest appearances East-Sider Woman 1 guest appearances Cute Guy #1 1 guest appearances Cute Guy #2 1 guest appearances Dr. Toynton 1 guest appearances Diane Cavalero 1 guest appearances Ken 1 guest appearances Sherman Smith 1 guest appearances Lucky 1 guest appearances Alvy 1 guest appearances Mrs. Conlon 1 guest appearances Mr. Conlon 1 guest appearances Tyman Twin 1 guest appearances Tyman Twin 1 guest appearances Man 1 guest appearances Dr. Weisenstock 1 guest appearances ⇤ « 2 3 4 5 6 7 8 9 10 11 » ⇥