"Glee" season 6 spoilers reveal that Coach Bieste (Dot-Marie Jones) will appear in majority of the episodes as cast Lea Michele takes on "Frozen's" Queen Elsa.

According to the Wet Paint's  "Glee" season 6 spoilers, Coach Bieste's casting follows the earlier announcement of the original cast returning to the show such as Lea Michele (Rachel), Matthew Morrison (Mr. Schuester), Chris Colfer (Kurt), Kevin McHale (Artie), Chord Overstreet (Sam), Amber Riley (Mercedes), and Jane Lynch (Sue Silvester).

The website said that Mark Salling (Puck), Dianna Agron (Quinn), Jenna Ushkowitz (Tina) and Jayma Mays (Emma Pillsbury) will also be returning but as of now, their status are still listed as guest stars.

Dot-Marie Jones also revealed "Glee" season 6 spoilers in a social media conversation after she was asked by a fan how many times she will appear on the show. She wrote: "A MINIMUM 7 OUT OF 13 I HOPE ALL! ITS THE BEST JOB EVER! #BLESSED."

Meanwhile, Lea Michele teased "Glee" season 6 spoilers as she posted a Twitter photo of herself performing "Let it Go" from "Frozen."

"Rachel Berry will indeed channel her inner Elsa - or her inner Adele Dazeem, whichever you prefer - for the show's sixth season premiere, slated to air sometime in 2015," TVLine said.

Fox released the official press release which offered plenty of "Glee" season 6 spoilers. Per Hypable, the synopsis reads:

This season, after her humiliating failure as a TV actress, New Directions' original star, RACHEL BERRY (Golden Globe Award nominee Lea Michele), comes home to Lima to figure out what she wants to do next. Upon discovering that SUE SYLVESTER (Emmy Award winner Jane Lynch) has banished the arts at McKinley, Rachel takes it upon herself to reinstate and lead the glee club. Meanwhile, BLAINE ANDERSON (Darren Criss), SAM EVANS (Chord Overstreet) and WILL SCHUESTER (Matthew Morrison) have all found surprising new gigs in Ohio.