Narrator (39 episodes, 1957-1958)
Joe Marrison / Cullen / John / Midshipman (5 episodes, 1957-1958)
Anders / Daly / Ober / Pete / Rogers (5 episodes, 1957-1958)
Byrd / Shaw (4 episodes, 1957-1958)
Midshipman Reade (4 episodes, 1957-1958)
Dave / Mal / Midshipman / Midshipman Jorgenson (4 episodes, 1957-1958)
Capt. Eaton / Lt. Jones / Lt. Ryder (3 episodes, 1957)
Andy Kendall / Mike / Steve Clay (3 episodes, 1957-1958)
Anders / Sparks (3 episodes, 1957-1958)
Gaddis / Hal Nichols / Midshipman Clint Parker (3 episodes, 1957-1958)
Midshipman / Midshipman Erickson / Midshipman Wally Mason (3 episodes, 1957-1958)
Dusty Rhodes / Gordon Cochran / Midshipman Bob Vickers (3 episodes, 1957-1958)
Red Magruder / Terry Ryan / Weaver (3 episodes, 1957-1958)
Byers / Crosby / Howard (3 episodes, 1957-1958)
Doctor / Doc (3 episodes, 1957)
Midshipman (3 episodes, 1957)
Davis / Wilson (3 episodes, 1957)
Captain / McHenry (3 episodes, 1957-1958)
Erickson / Midshipman Carson (3 episodes, 1957-1958)
Baker / Langley / Walt (3 episodes, 1957-1958)
Knoll / Mobley / Neilson (3 episodes, 1958)
Randy Duncan / Senior Midshipman (2 episodes, 1957)
Fred Porter / Williams (2 episodes, 1957-1958)
Joe Riley / Wesley Edmont (2 episodes, 1957)
Larry / Midshipman Paul Andrews Towner (2 episodes, 1957)
Little Carl / Powers (2 episodes, 1957)
Ben / John Bronte (2 episodes, 1957-1958)
Rogers (2 episodes, 1957)
Digby (2 episodes, 1957)
Peggy (2 episodes, 1957)
Gray / Stan (2 episodes, 1957)
Thompson (2 episodes, 1957-1958)
Brown (2 episodes, 1957)
Baker (2 episodes, 1957)
Irwin Brown (2 episodes, 1957-1958)
Midshipman George Maguire (2 episodes, 1957)
Lt. Ted Carter (1 episode, 1957)
Madge (2 episodes, 1957)
Coach Uehling / Instructor Damon (2 episodes, 1957)
Styron / Woods (2 episodes, 1957-1958)
Coach / Ed Williams (2 episodes, 1957)
Eddie / Walker (2 episodes, 1957)
Miller / Second Classman Bud Wilk (2 episodes, 1958)
Arthur / Baxter (2 episodes, 1957)
Commander / Norton (2 episodes, 1958)
Midshipman (2 episodes, 1957-1958)
Joe / Tony Bellor (2 episodes, 1957)
Surgeon (2 episodes, 1957)
Stabler / Sut (2 episodes, 1957-1958)
Midshipman Dave Warner (2 episodes, 1957)
Nancy (2 episodes, 1957-1958)
Due (2 episodes, 1957)
(1 episode, 1957)
O'Grady (2 episodes, 1957-1958)
Al (2 episodes, 1957-1958)
Gunner Officer Brown (2 episodes, 1957-1958)
Jane / Pat (2 episodes, 1957-1958)
Tommy / Warner (2 episodes, 1957-1958)
Adams / Morgan (1 episode, 1957-1958)
Hank / Taylor (2 episodes, 1957-1958)
Ted Durham (2 episodes, 1957-1958)
Seaton (2 episodes, 1957-1958)
Chuck / Ralph (2 episodes, 1957)
Fenton / Layden (2 episodes, 1958)
Midshipman Johnny (1 episode, 1957)
Mrs. Larkin (1 episode, 1957)
Lt. Col. 'Hard Mike' Cartwright (1 episode, 1957)
Phillip Jordan (1 episode, 1957)
Ryan (1 episode, 1958)
Ed Marlowe (1 episode, 1957)
David Cochran (1 episode, 1957)
Big Carl (1 episode, 1957)
Alan Conway (1 episode, 1957)
Commander Nichols (1 episode, 1957)
Ed Bronte (1 episode, 1957)
Willie (Wilhelmina) (1 episode, 1957)
Carol / Kathleen King (1 episode, 1958)
Ed (1 episode, 1958)
Gloria Johnson (1 episode, 1957)
Paula Woodruff (1 episode, 1957)
Lt. Ross (1 episode, 1957)
Peggy (1 episode, 1957)
Gregg (1 episode, 1958)
Braddock (1 episode, 1958)
Eileen (1 episode)
Bronte Sr. (1 episode, 1957)
Feller (1 episode, 1957)
Wilson (1 episode, 1957)
Sands (1 episode, 1957)
Thompson (1 episode, 1957)
Anderson (1 episode)
Henderson (1 episode, 1957)
Petty Officer (1 episode, 1957)
Mailman (1 episode, 1957)
Alice (1 episode, 1957)
Cochran (1 episode, 1957)
Mr. Parker (1 episode, 1958)
Townsend (1 episode, 1958)
Harry (1 episode, 1958)
Gunners Mate (1 episode)
(1 episode)
Baxter (1 episode, 1957)
Case (1 episode, 1957)
Priebe (1 episode, 1957)
Chaplain (1 episode, 1957)
Mrs. Cochran (1 episode, 1957)
Betty (1 episode, 1958)
Jerry (1 episode, 1958)
TAC Officer (1 episode, 1957)
(1 episode, 1958)
Grady (1 episode)
Fight Referee (1 episode, 1957)
Glassman (1 episode, 1957)
Jeanette (1 episode, 1958)
McQuade (1 episode)
Virginia (1 episode, 1957)
Doorman (1 episode, 1957)
Officer (1 episode)
Secretary (1 episode, 1957)
Coach (1 episode, 1957)
Mr. Kirby (1 episode, 1957)
Midshipman Kirby (1 episode, 1957)
Father (1 episode, 1957)
Sidney (1 episode, 1957)
Superintendent (1 episode, 1957)
Rusty (1 episode, 1957)
Martha (1 episode, 1957)
Bill (1 episode, 1957)
Karen (1 episode, 1957)
Waddel (1 episode, 1957)
Janice (1 episode, 1957)
Morton (1 episode, 1957)
Randall (1 episode, 1958)
Billy (1 episode, 1958)
Hi (1 episode, 1958)
Father (1 episode, 1958)
Stoner (1 episode, 1958)
Marks (1 episode, 1958)
Lujak (1 episode, 1958)
Lieutenant Keller (1 episode, 1958)
Baxter (1 episode, 1958)
Warrant Officer (1 episode, 1958)
District Attorney (1 episode, 1958)
Wright (1 episode, 1958)
Red (1 episode, 1958)
Karl (1 episode, 1958)
Charlie (1 episode, 1958)
Midshipman Bob Conway (1 episode, 1958)
Ben (1 episode, 1958)
Beach (1 episode, 1958)