Character Name : Admiral

Original Name : Joseph Cotten

Gender : Male

Character Name : Lt. Dave Burston

Original Name : Lloyd Haynes

Gender : Male

Character Name : Skip Langley

Original Name : Dewey Martin

Gender : Male

Character Name : Comdr. Phil Kettenring

Original Name : Leonard Nimoy

Gender : Male

Character Name : Capt. Frank Reardon

Original Name : William Windom

Gender : Male

Character Name : Orville Kelly

Original Name : Keenan Wynn

Gender : Male

Character Name : Dr. Dykers

Original Name : Malachi Throne

Gender : Male

Character Name : Ens. William 'Bill' Sandover

Original Name : Sam Elliott

Gender : Male

Character Name : Donald Ellington

Original Name : Ivor Barry

Gender : Male

Character Name : CPO Corky Schmidt

Original Name : Ron Masak

Gender : Male

Character Name : Second Karp (False Karp)

Original Name : Gordon Hoban

Gender : Male

Character Name : Lt. Manners

Original Name : Lee Stanley

Gender : Male

Character Name : Lt. Benson

Original Name : David Thorpe

Gender : Male

Character Name : Cab Driver

Original Name : Henry Olek

Gender : Male

Character Name : Clarence W. "CW" Karp (First Karp)

Original Name : Dale Tarter

Gender : Male

Character Name : Radar Operator

Original Name : James Beach

Gender : Male

Character Name : English Scientist

Original Name : John Winston

Gender : Male

Character Name : Radio Operator

Original Name : Larry McCormick

Gender : Male

Character Name : Paine

Original Name : Paul Sears

Gender : Male

Character Name : Mrs. Karp

Original Name : Ellen Tucker

Gender : Male

Character Name : Shore Patrolman

Original Name : Bill Keller

Gender : Male

Character Name : Sonarman

Original Name : Bobby Herbeck

Gender : Male

Character Name : Seaman

Original Name : Bo Johnson

Gender : Male