Can’t get enough of the two Oscar-winning "Godfather" movies? Or do you just love "Planet Earth"?

It’s time once again to become part couch potato and take in the myriad marathons and specials on TV this Thanksgiving Holiday Weekend.

Our friends at TVTango have compiled a complete list if you click here. Meanwhile, some samples:

AMC has a marathon of "The Godfather" and "The Godfather, Part 2" on Thursday.

The "Planet Earth" marathon is on AMC today, Wednesday, Nov. 23, 2011.

One of our favorite game shows, "Deal or No Deal" is on non-stop on GSN on Thursday.

What we think is the best of the ‘Star Trek" series–"The Next Generation" gets the marathon treatment on BBC America on Thursday.

The popular "Walking Dead" is the subject of a marathon on Sunday.

And you can catch a marathon of a cult sci-fi favorite–Joss Whedon’s "Firefly"–on Friday on the Science channel. 

Again, to see the complete list of the 100s of marathons and specials around the dial that start today and run through the Sunday, please click here to the list compiled by our friends at TVTango.