Behind The Scenes Of GLEE's 'Old Dog, New Tricks' With June Squibb & More

This week's Glee was the penultimate S5 episode of the hit musical dramedy series and a new behind the scenes look at the cast and crew in action on set is now available to view.

GLEE star Chris Colfer penned the ep, titled "Old Dog, New Tricks" and took to Twitter to share his excitement about the various guest stars appearing, writing, "June Squibb, Tim Conway, and Billy Dee Williams are in the episode of Glee I wrote!!! #OldDogsNewTricks".

Additionally, Colfer recently posted a pic of himself in full Peter Pan garb alongside Squibb herself, captioning it, "It's a production of "Peter Pan" you'll never forget! #OldDogsNewTricks".

Plus, Colfer recently posted some behind the scenes videos of his preparation to take flight as Peter Pan himself, as well.

Colfer shared, "My first time in the harness for #OldDogsNewTricks! Who's excited for Tuesday???" and later wrote, "Racked up some serious frequent flyer miles during #OldDogNewTricks rehearsal."

Follow Chris Colfer on Twitter here and Instagram here.

The official description of GLEE's "Old Dog, New Tricks" is as follows: "In an episode written by series star Chris Colfer, Rachel attempts to salvage her reputation among Broadway gossipers by hiring Santana as her publicist and creating a charity for rescue animals. Meanwhile, Kurt (Colfer) nabs the lead role in a retirement home production of Peter Pan."

View the new behind the scenes look at Chris Colfer, June Squibb and more working on Glee below.

Photo Credit: Tyler Golden & Twitter