A Kitty, a bear, and a man called Karofsky will make Glee's sixth and final season much more interesting.

According to reports, Kitty Wilde (Becca Tobin) is returning to McKinley High next season. Tobin announced the news earlier this month via her Instagram account, where she posted a picture of herself wearing a Cheerios uniform with diva Rachel Berry (Lea Michele). She captioned the photo with "Just two old ladies in their lounge chairs #workinhard."

Kitty is one of the new members of the New Directions who was introduced in season 4 after the original members graduated in season 3. Since the show will have a six-month time gap, Kitty may still be a student in McKinley High by the time the show starts.

Aside from Kitty, another character is also returning to McKinley High this season. Dave Karofsky (Max Adler) is reportedly back in the campus. He used to be Kurt Hummel's (Chris Colfer) biggest bully, until he turned out to be a closeted homosexual himself. Karofsky almost committed suicide when one of his classmates found out that he is gay. Karofsky's involvement in the new season is still undisclosed at the moment, but many speculations claim that he will be involved in the love affair of Kurt and Blaine Anderson (Darren Criss).

Adler posted a photo on Twitter showing himself, Michele, Colfer, and Criss on the set with a real live black bear. He said, "Had a BEARy good time filming @GLEEonFOX with these wild animals yesterday!"

It is unclear though what the bear was doing on the "Glee" set.

CarterMatt offered several explanations why a bear is joining the gang in season six. The article said that maybe, Kurt and Rachel would become overly eccentric, that is why the two would decide to get a bear to be their pet. Other theories say that the bear will become a part of a storyline involving a zoo, or it will be part of a character's dream sequence.

Other returning cast members for "Glee" season 6 include Dianna Agron, Matthew Morrison, Jane Lynch, Heather Morris, Naya Rivera, and Chord Overstreet.  The show is currently in production and is expected to air sometime next year.