Movie premiere was Oct. 26 in Chicago.

Vivendi Visual Entertainment is set to distribute National Lampoon's "Pledge This!" starring Paris Hilton.

The film -- which had its premiere last night (Oct. 26) in Chicago -- will open in limited release today and will go nationwide in theaters in November. The DVD is being prepped for December release.

The film is directed by William Heins, who began his career at MTV Networks and was produced by Jack Utsick and Juan Carlos Zapata. Co-starring in the film are Paula Garces, Holly Valance, Simon Rex, Geoffrey Arend, Kerry Kenney, Sarai Howard, and Sarah Carter.

Paris Hilton said of the film, "I hope people have as much fun watching it as I had making it."