The tables turn for cynical police officer Richard Beck when he's viciously attacked by two homicidal crooks. Having never been empathetic toward the victims he's dealt with on a daily basis, Beck must now confront the tough system he was a part of. As he struggles to regain his status at work, he also must make sure those responsible for his attack are prosecuted.

Zack Mayo is an aloof, taciturn man who aspires to be a navy pilot. Once he arrives at training camp for his 13-week officer's course, Mayo runs afoul of abrasive, no-nonsense drill Sergeant Emil Foley. Mayo is an excellent cadet, but a little cold around the heart, so Foley rides him mercilessly, sensing that the young man would be prime officer material if he weren't so self-involved. Zack's affair with a working girl is likewise compromised by his unwillingness to give of himself.