Main Characters Admiral Harriman Nelson 110 main appearances Captain Lee Crane 110 main appearances Chip Morton 62 main appearances Kowalski 56 main appearances Chief Francis Ethelbert Sharkey 46 main appearances Patterson 31 main appearances Sparks 21 main appearances Chief Curley Jones 8 main appearances Seaview Doctor 10 main appearances Seaman Stu Riley 6 main appearances Johnson Lola Hale 1 main appearances
Recurring Guest Characters Williams 1 guest appearances Farrell 1 guest appearances Oriental Colonel 1 guest appearances Spanish Major 1 guest appearances General Steban D'Alvarez 1 guest appearances Ricardo Galdos 1 guest appearances President Alejandro Fuentes 1 guest appearances Dr Reisner 1 guest appearances Phillip Wesley 1 guest appearances Karen Joyce Pennell 1 guest appearances Julie Lyle 1 guest appearances Robert Pennell 1 guest appearances Commander 1 guest appearances Air Force General 1 guest appearances Rear Admiral Walter Tobin 1 guest appearances Sigrid 1 guest appearances Hassler 1 guest appearances Anderson 1 guest appearances Proprietor 1 guest appearances The Boy 1 guest appearances ⇤ « 2 3 4 5 6 7 8 9 10 11 » ⇥