"Glee" season 6 will feature a grizzly bear, based on the new behind-the-scene photo of one of the cast members.

Actor Max Adler shared a photo showing some of the cast members who seem to be having fun with a bear in the shoot. Chris Colfer, Lea Michele, and Darren Criss are shown in the photo. The caption reads,

"Had a BEARy good time filming @GLEEonFOX with these wild animals yesterday!"

A bear in the shoot hints that one of the episodes will have a wildlife theme. This particular theme is to reportedly increase the awareness on animal protection.

Ryan Murphy confirmed that the final season of "Glee" will satisfy most of the wishes of the loyal fans of the show. It will be the series' way of saying "thank you" to the fans who followed the musical TV show since it started.

"We've really listened to what the fans want. Everything that I've been reading from the last four years about what the fans want from Glee is what they're going to get. It's a very optimistic, uplifting story, not just about our characters, but about the future of arts and education in our country, which is why I wanted to do that show [in the first place]. It has a really happy bow on everything and I'm happy about that," he told ET Online.

For the last time, fans will get to see familiar faces such as Rachel (Lea Michele), Kurt (Chris Colfer), Sam Evans (Chord Overstreet) and Will Schuester (Matthew Morrison) who will be back in Ohio and will find new gigs in town. Meanwhile, Dianna Agron (Quinn), Matthew Morrison (Will), Amber Riley (Mercedes), Mark Salling (Puck), Jenna Ushkowitz (Tina), and Naya Rivera (Santana) will appear in some of the episodes as guest stars.

"Glee" season 6 is currently filming and will be back on air in the spring of 2015.