The Mod Squad sets to work busting an extortion racket run by a self-styled healer responsible for the death of Linc's friend. Julie befriends a wheelchair-bound man paying large sums for empty promises that his paralysis will be cured.

The trio investigates a euthanasia that may turn out to be murder. The accused man, who killed his terminally ill wife, claims she was in intolerable pain, but doctors say she was receiving too much morphine to be suffering that much.