Diagnosis: Unknown (1960) is a Crime, Drama, Documentary series that follows diagnosis: Unknown is an American medical drama that aired on CBS from July 5 to September 20, 1960. Produced by Bob Banner, the series aired as a summer replacement for The Garry Moore Show, a variety program. Currently, you can watch Diagnosis: Unknown on Google Play Movies. Streaming availability may vary by country and platform over time. It has a user rating of 5.0 out of 10 from 1 votes. Fans of crime series may also want to explore similar titles below.