Currently available on 3 streaming services.

2 Seasons

Season 1
Season 1
13 Episodes

WATCH NEWEST EPISODES

S2 E17 - Episode 17

S2 E15 - Episode 15

S2 E10 - Silent Poison

Diagnosis: Unknown - watch online: stream, buy or rent

Currently you are able to watch "Diagnosis: Unknown" streaming on Amazon Prime Video, Amazon Prime Video with Ads or for free with ads on Tubi TV.

Synopsis

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.

Where does Diagnosis: Unknown rank today?

The JustWatch Daily Streaming Charts are calculated by user activity within the last 24 hours. This includes clicking on a streaming offer, adding a title to a watchlist, and marking a title as 'seen'. This includes data from ~1.7 million movie & TV show fans per day.

Diagnosis: Unknown is 6251 on the JustWatch Daily Streaming Charts today. The TV show has moved up the charts by 6 places since yesterday. In Australia, it is currently more popular than Yona of the Dawn but less popular than Imagination Movers.

Cast

Patrick O'Neal
Patrick O'Neal

Dr. Daniel Coffee

Phyllis Newman
Phyllis Newman
Chester Morris
Chester Morris
Martin Huston
Martin Huston
Cal Bellini
Cal Bellini
Louis Zorich
Louis Zorich