UPDATED! Sneak Peek – Glee 1.06 "Vitamin D"

This week's new episode of Glee pits the boys against the girls in a showdown arranged by Mr. Schuester.  We've got 6 sneak peeks to share with you before Wednesday night.  Check them out below.

UPDATED!  There's a seventh video added - a scene of the boys performing "It's My Life".

MORE THAN THE RECOMMENDED DAILY ALLOWANCE ON “GLEE” WEDNESDAY, OCTOBER 7, ON FOX

Will challenges the kids to a healthy dose of competition with boys against girls in a mashup showdown. Meanwhile, Terri takes a job as the school nurse, despite having no medical experience, to keep an eye on Will in the “Vitamin D” episode of GLEE airing Wednesday, Oct. 7 (9:00-10:00 PM ET/PT) on FOX. (GLE-106) (TV-PG D, L)

Cast: Matthew Morrison as Will Schuester; Jessalyn Gilsig as Terri Schuester; Jane Lynch as Sue Sylvester; Lea Michele as Rachel Berry; Cory Monteith as Finn Hudson; Jayma Mays as Emma Pillsbury; Dianna Agron as Quinn; Chris Colfer as Kurt; Kevin McHale as Artie; Amber Riley as Mercedes; Mark Salling as Puck; Jenna Ushkowitz as Tina

Guest Cast: Stephen Tobolowsky as Sandy Ryerson; Iqbal Theba as Principal Figgins; Patrick Gallagher as Ken Tanaka; Naya Rivera as Santana Lopez; Kent Avenido as Howard Bamboo; Joe Hursley as Joe; Bill A. Jones as Rob Remington; Earlene Davis as Andre Carmichael; Heather Morris as Brittany; Dijon Talton as Matt Rutherford; Harry Shum as Mike Chang