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 The Man 1 guest appearances Foreign General 1 guest appearances First Admiral 1 guest appearances Second Admiral 1 guest appearances Leo Brock 1 guest appearances Jason 1 guest appearances Carol 1 guest appearances Naval Doctor 1 guest appearances Panelman 1 guest appearances Malone 1 guest appearances Dr. Selby 1 guest appearances Capt. Anders 1 guest appearances Dr. Martin Davis 1 guest appearances Dr. Arthur Kenner 1 guest appearances Director 1 guest appearances Phillip James 1 guest appearances Pryor 1 guest appearances Murdock 1 guest appearances Detta 1 guest appearances Capt. Serra 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥