A London-bound plane is the setting for the murder of an heiress's (Kate Mulgrew) bodyguard and the theft of a valuable necklace.
Pressure to get good grades at a private high school leads to the death of an instructor. The conspirators try to place the blame first on the victim's drinking and then on the black tennis coach.
A young man must protect a frame-up arranged by his father (Tige Andrews) to avenge his paralyzed brother.
