: Cast members Kevin McHale (Artie Abrams) and Darren Criss (Blaine Anderson) were known to have a hand in choreographing certain numbers, specifically aiming for "silly and cliché" moves that sometimes faced the cutting room floor.
: Outside of the official show choreography, fans often look to individual dancer tutorials, such as those by Karolina Wolak , to learn Glee -inspired versions of the routine. Production Behind the Scenes glee_casting_jingle_bell_rock_choreography_by_k...
: In the episode, Sam performs the song as part of a storyline involving Brittany Pierce (Heather Morris), bringing a playful, guitar-heavy energy to the classic Bobby Helms track. : Cast members Kevin McHale (Artie Abrams) and