When the dogged Milton Arbogast, tireless in his pursuit of the truth (and beautifully portrayed by the great Martin Balsam), arrives on the scene, Norman Bates faces a new kind of challenge: a very sharp, determined, subtle investigator.When Norman’s version of events begins to ever so slightly falter, Arbogast brings out the big guns, and proclaims “If it doesn’t gel, it isn’t aspic….and this ain’t gelling.” Stunned silence fills the entire Universe, and an entire epoch is re-defined.