Blindspot season 4 review

Entering the Blindspot season 4 finale on NBC Friday night, you had a good sense of just what the stakes were.

Blindspot season 4 episode 21 kicked off the finale, and also delivered a shocking death at the same time.

Blindspot has spent a lot of money this season traveling around from one place to the next, and provided a lot of big-time action in the process.