'Glee' season 6 promo released

Los Angeles: The first promo for the final season of 'Glee' has been revealed.

It sees most of the original cast members returning to McKinley High as Rachel and Kurt are determined to bring back the glee club, reported Ace Showbiz.

There's also a glimpse of Rachel belting out 'Let It Go' from the hit Disney animated movie 'Frozen', Blaine in his Dalton Academy uniform performing with the Warblers, as well as Santana and Brittany donning their cheerleading uniforms on the field.

The video ends with Mr Schue praising Rachel, "I've just always seen the best in you. I think you're going to like it here." 'Glee' kicks off its 13-episode season 6 with a two-hour episode on January 9.