I can't identify the Julia Stiles one or the one with the monster right around 25 seconds in. Aside from that I could easily reel off the whole list. But I'm not gonna!

Your video, Julia Stiles Wants To Give You Her Autograph, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

Your video, Julia Stiles Cares About The Environment More Than You, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

I remember seeing Julia Stiles in some of the other The Vacationeers' sketches. Here's one other one:

http://www.videosift.com/video/Julia-Stiles-Cares-About-The-Environment-More-Than-You

Thank you for the quality.

In reply to this comment by Sarzy:
I ♥ Julia Stiles. *quality

I ♥ Julia Stiles. *quality

That's Heath Ledger serenading Julia Stiles.