In the episode, which aired Dec. 13 on Fox, the students were given the opportunity to film their own Christmas special. Chris Colfer, who plays Kurt on the series, talks about his 2011 holiday moment—a "Let it Snow" duet with co-star Darren Criss.
Criss, Damian McGinty, Jane Lynch and Jayma Mays also share some of their favorite holiday moments and how they spend their time when they are not on the set of "Glee."
"Glee" airs Tuesday nights on Fox at 8 PM ET.
To watch "Holiday Moments" with the cast of "Glee," look below: