A million dollars in diamonds is stolen by two masked robbers at Longwood Field near Whirlybirds headquarters. One of the two police guards is fatally shot and dies. Before he dies he manages to tell his brother he knows who one of the masked robbers is. The brother goes on a mission to find and kill the murderer. Chuck and P.T. believe he should let the police handle this but the brother is determined to get the killer.
—Kenneth Kwilinski