Detective Ed Stagg (Lloyd Bridges) dotes on his daughter Tina (Sallie Shockley), and is perturbed when he catches his son-in-law Steve (Frank Converse) messing about with a floozy.
Stagg goes to warn the woman Louise (Anne Helm) off but a fight ensues and he accidentally kills her. Stagg is now desperate to cover things up and not just to protect himself but also Tina as he knows Steve, whom Tina loves deeply, is a prime suspect. How far is he prepared to go?
Quite far indeed, and this is a very enjoyable film with some great performances especially by Bridges. Stagg's downfall from trusted veteran cop is swift and continuous as he tries to make things right, but continually makes it worse. One thing which more could have been made of was the dark past which had given Stagg his demons, it seems a bit bolted on too far into the story to have much impact.