While investigating a diamond heist, disgruntled cop Harper falls for Holly, the top suspect's main squeeze. When she convinces him to kill her boyfriend and make off with her and the loot, they start down a treacherous path full of dark surprises.
as Det. Scott Harper (as Ronald Foster)
as Holly Taylor (as Pat Blair)
as Det. Murray Kearns
as Insp. Daniel A. Melrose
as Martin Bender
as Mrs. Melton
as Victor Delmar
as Barney Sawyer
as Tom Colton
as Lt. Dan Ivers
