Character Name : Sgt. Thomas A. 'Tom' Sloan

Original Name : Kerwin Mathews

Gender : Male

Character Name : Ruth Nelson Campbell

Original Name : Julie Adams

Gender : Female

Character Name : Lt. Joel Brady

Original Name : Ray Danton

Gender : Male

Character Name : Paula Nelson

Original Name : Karen Sharpe

Gender : Female

Character Name : Gen. Nathan Keller

Original Name : Onslow Stevens

Gender : Male

Character Name : Casey Nelson

Original Name : Russell Thorson

Gender : Male

Character Name : Lt. Lou Gideon

Original Name : Eddie Ryder

Gender : Male

Character Name : Johnny Campbell

Original Name : John Baer

Gender : Male

Character Name : Maj. Westerly (as Mike Garth)

Original Name : Michael Garth

Gender : Male

Character Name : Col. Kempler

Original Name : Larry Thor

Gender : Male

Character Name : Chief of Staff, Pearl Harbor (uncredited)

Original Name : Morris Ankrum

Gender : Male

Character Name : Ullman (uncredited)

Original Name : William Boyett

Gender : Male

Character Name : Sam Pelligram (uncredited)

Original Name : Booth Colman

Gender : Male

Character Name : Sgt. Anderson - Marine Photographer (uncredited)

Original Name : Lee Farr

Gender : Male

Character Name : Commander (uncredited)

Original Name : John Goddard

Gender : Male

Character Name : Man in Bar (uncredited)

Original Name : Colin Kenny

Gender : Male