S1, E6: Seeking a brief respite from the Earth's variable oxygen, Martin (Ray Walston) climbs to the top of a water tower--and is immediately mistaken for a would-be suicide. Apprehended by the authorities and forced to see psychiatrist Dr. Bonnett (Frank Behrens), Martin attempts to wriggle out of the situation by reading the therapist's mind so that he will be certain to give the "right" answers. Unfortunately, Dr. Bonnett has other things on his mind, like his troubled marriage. ...and before long, the traditional doctor-patient roles are reversed!