I haven't been able to watch episode 21 yet. It was never posted on the site. This is a week later and I still have seen it posted.
Ok I will take you through it step by step. This time around you will have to look for the episode in a different way!
Click on browse. When the page opens go to search.
In search you will type the following: triangle season 3 episode 21
The episode will appear. You can click on it and watch.
You are welcome!!!
I have seen it about 15 times already. And tonight is episode 22!!!