A physical required of a job seeker reveals that the applicant has syphilis, a condition that, if known, could make him unemployable. 

Welby is puzzled by the attitude of a patient and his wife, who harbor bitter resentment against the entire medical profession. 

Policeman Andy Stewart puts his life on the line by refusing treatment from Dr. Welby and the Family Practice Center for Rheumatoid Arthritis in order to keep his job.