Whare can u watch precedente and current episodes on the web?

Well CBS plays the 4 most recente aired episode that played on TV at : link
(Just go down to full episodes)

As for as old episodes I'm not sure about those, Youtube used to have a few but most got removed due to copyright issues. I'm sure some of the other have links to some but if I coem across some sites I'll try to link them.

o if te have no access in the cbs vids te can try this one:
link

te can watch them on Youtube o the cbs website. te can even go on xfinity on demand, click tv series, and i think click catch up.

The BEST website to watch episodes is sidereel.com and watchseries.eu is also an amazing website. I have watched so many episodes of many tv shows, and these websites are no-doubt the best!