If you are an American, try
Hulu.com
But if you are in the UK and have a Sky subscription you can watch it on Sky Player.
you can watch the most recent episodes on channel 4 on demand (4od)
Go to delishows.com and you can search for any episodes, enjoy :)
There are many websites you can watch Glee for free. My personal fav is Megavideo. You just have to type in the name of the show and it bring it up for you. You can also use it for different shows. :)
On Oxygen.com.
Hulu.com
that is a sentence fragment: i cannot answer it and neither can anyone else.
TV. the answer above is wrong but i have the right answer: you can watch glee for free on youtube.com
on netflix
You can go to Hulu.com.
I watch online on fast pass tv
cucirca.com just type in glee at the search
go on bbc iplayer and type in glee and it will come up with all the series of glee
Try Netflix, Amazon, and Hulu.
cucirca.com
A free trial on netfix you can watch online
Youtube is bound to have it.
fancast
Hulu.com
There are many websites you can watch Glee for free. My personal fav is Megavideo. You just have to type in the name of the show and it bring it up for you. You can also use it for different shows. :)