The video is gone, but I can give you this:
http://www.thecelebritycafe.com/features/25638.htmlModest Mouse to Release Music Video Directed by Heath Ledger
13-Mar-2009
Written by: Sophie Duensing
Modest Mouse is releasing a music video directed by the late Heath Ledger.
Modest Mouse will be releasing their music video directed by the late Heath Ledger, before he died in January of last year, Spin.com reports. The Oscar winning Dark Knight actor directed the band’s animated video for “King Rat,” a bonus track off their 2007 album, We Were Dead Before the Ship Even Sank.
"Heath and I have a mutual friend and when we were in Australia, my fiancée and some of us in the band went out on a boat with him and his family and friends and talked about the idea," Modest Mouse front man Isaac Brock told VH1. "The idea sort of dropped, but then he just sent me an email saying that he wanted to do it."
Modest Mouse will be performing on Late Show with David Letterman on March 18. They will be finishing the final leg of their U.S. tour this weekend, Spin.com reports.
http://www.huffingtonpost.com/2009/08/04/watch-heath-ledgers-green_n_251353.htmlHeath Ledger's Green Video
For Modest Mouse
The much-awaited Modest Mouse video for "King Rat" directed by Heath Ledger has been released today. And the video is an incredible look at what would happen if whales hunted humans.
All the proceeds from the iTunes downloads in the first month of release will go to the
Sea Shepherd Conservation Society, which works towards protecting and conserving marine life.
http://www.seashepherd.org/Directed by Ledger, with Daniel Auber and Norris Houk in charge of the animation, the video is a "visual plea against the legal commercial whale hunts taking place off the coast of Australia," according to the press release.
Unfortunately, Ledger died before he could ever see the finished product.
If you want to go to the respective threads and read more, just click the header of the quotes, they contain the links.
The King Rat video was quite disturbing (not disturbing in relation to Heath, but in general). I'm sure you'll be able to find it on youtube.