When I’m surfing the dope and then decide too watch TV it’s always a PITA to have to go to the slowly scrolling “what’s on” channel to see the shows coming up. This is a page from AOL that will give you your local listings and shows. The link is my cable provider to change it to yours click on the Change Location/Provider and enter your zip and service provider.
I like tvguide.com. Hover the cursor over the show name and it pops up a balloon with a capsule description of the show, usually with a detailed episode summary and principle cast.
Yep, that’s the one I use. In addition to having nearly all the other features mentioned, you can use in in concert with Yahoo! Calendar to email you reminders of upcoming shows you want to watch.