Kowalski (110 Episodes)

Patterson (110 Episodes)

Adm. Harriman Nelson (110 Episodes)

Captain Crane (110 Episodes)

Chief Sharkey (110 Episodes)

Doctor (110 Episodes)

Chip Morton (110 Episodes)

Sparks (uncredited) (3 Episodes)

Chief Curley Jones (1 Episodes)

Malinoff (1 Episodes)

Chairman (uncredited) (1 Episodes)

Lawrence Tobin (uncredited) (1 Episodes)

(1 Episodes)

(1 Episodes)

(1 Episodes)

(1 Episodes)

(1 Episodes)

Tabor Ulrich (1 Episodes)

(1 Episodes)

(1 Episodes)

(1 Episodes)

(1 Episodes)

Chief (1 Episodes)

(1 Episodes)

(1 Episodes)

Lola Hale (1 Episodes)

Mermaid (1 Episodes)

Witt (1 Episodes)

Angie (1 Episodes)

Tippy Penfield (1 Episodes)

George Penfield (1 Episodes)

Noah Grafton (1 Episodes)

Left-Handed Man (1 Episodes)

Cabrillo (1 Episodes)

Foreign General (1 Episodes)

First Admiral (1 Episodes)

Gundi (1 Episodes)

Reporter (uncredited) (1 Episodes)

Martin Davis (1 Episodes)

Kenner (1 Episodes)

Dan Case (1 Episodes)

Deiner (1 Episodes)

Reinhardt (1 Episodes)

Admiral Halder (1 Episodes)

Admiral Johnson (1 Episodes)

Chandler (1 Episodes)

Air Force General (1 Episodes)

Dr. Thompson (1 Episodes)

Sven Larsen (1 Episodes)

Archer (1 Episodes)

Hoff (1 Episodes)

Admiral Jiggs Starke (1 Episodes)

Russian Chairman (1 Episodes)

Morgan (1 Episodes)

Monique (1 Episodes)

Stenographer (uncredited) (1 Episodes)

Fraser (1 Episodes)

Alien #2 (uncredited) (1 Episodes)

Old John (1 Episodes)

Johnson (1 Episodes)