Now that the entry period has closed, it's more important than ever that you drum up votes for your favorite video! Link to it on Facebook or MySpace, and start emailing as many friends as possible to help land that submission among the top 18 videos that qualify for the finals. Below are some we're particularly fond of.

1. Joan Holloway by Natalie Pappas (Los Angeles, CA)

2. Betty Draper by Avital Ash (Los Angeles, CA)

3. Joan Holloway by Robert Manning, Jr. (Burbank, CA)

4. Joan Holloway by Justin Zell (New York, NY)

5. Roger Sterling by Nathaniel Lawlor (San Francisco, CA)

6. Joan Holloway by Valerie Long (North Hollywood, CA)

7. Don Draper by Jeff Powers (Austin, TX)

8. Pete Campbell by Rob Gorden (New York, NY)

9. Pete Campbell by Cameron Vozzella (Lansdale, PA)

10. Pete Campbell by Scott Fernstrom (Los Angeles, CA)

The period for submitting video entries for the You Could Be on Mad Men Contest is officially closed.

Now it's time to rally up votes so your favorite entry gets to the final round. Eighteen finalists will be announced on September 2. In the meanwhile, here's this week's featured pick.

About Rich: "I love Mad Men, and would love to do anything they let me do. Anything."