Currently available on 1 streaming service.

Streaming, rent, or buy Diagnosis: Unknown – Season 1:

Currently you are able to watch "Diagnosis: Unknown - Season 1" streaming on Tubi TV for free with ads.

Where can I watch Diagnosis: Unknown for free?

Diagnosis: Unknown is available to watch for free today. If you are in Canada, you can:

  • Stream 13 episodes online with ads on Tubi TV