A police consultant, Robert Ironside, gives a college seminar to some law students. He declares there is no perfect crime, a statement contradicted by a note that declares such a crime will be committed. A series of shootings begins. Which of the students is responsible? Peter plays the student whose aggressive personality makes him the obvious choice — but the others all have motives, too. Clips includes all scenes where Pete plays Jonathan Dix in this episode from 1968. Part 1 of 2. Click here for Part 2 of 2.