Just in time for the long holiday weekend, the Disney Channel will debut the pop-up edition of High School Musical 2. Fun facts, trivia and behind-the-scenes production tricks will all be featured in this special HSM look on Friday, Nov. 23, at 8 pm/ET on Disney.

Also over Thanksgiving weekend, a "Company's Coming" programming event features episodes of Disney Channel hit series with celebrity guest stars that include Dwayne "The Rock" Johnson, Zac Efron, Jesse McCartney, Heather Locklear, Brooke Shields and Dolly Parton.