Who were all of the guest stars on Fall Out Boy's video for "This Ain't a Scene, It's an Arms Race"?

Personally, I can only spot Seth Green and Michelle Trachtenberg. One of the band members used to go out with Michelle and Seth is apparently a fan and friend.

Along with a few characters from some of FOB's other music videos (including the boy with antlers from the "Sugar, We're Going Down" video), cameos are made by the following:

* actor/photographer Ellis Martin
* "Dirty", the band's friend and entertainer
* Butch Walker and the backup singers for the "Let's-Go-Out-Tonites"
* Pete Wentz's dog Hemmingway
* William Beckett of "The Academy Is"
* Travis McCoy of "Gym Class Heroes"
* Michelle Trachtenberg makes a cameo with Seth Green
* MTV Video Music Awards Moonman

https://en.wikipedia.org/wiki/This_Ain't_a_Scene,_It's_an_Arms_Race