Make a try on Youtube to watch Supernatural online.  All the episodes you can get from there for free.

I love to watch Oprah Winfrey show. Oprah is one of my most favorite celebrity. Thanks for sharing links guys to watch this show.

What ever you want to watch, Pokemon episodes or Pokemon movies. Visit Youtube , there you will get everything, movies and episodes.

I mostly suggest Youtube to watch Glee online. But you can use Jennifer's suggested site also. There is a complete collection of Glee episodes.

There are too many sites to watch Glee episodes online for free. You can use these site from any part of the world. For example you can use Youtube or Hulu.com to watch all the Glee episodes online free. I too a great fan of Glee and always watch it on Youtube.